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Having never driven one of these cars that wasn't fairly worn in(out) despite this being my 3rd out of 5 I've owned, and still have two, the last few days have been interesting.
I did a mini-review of the current Sachs gas struts as I was installing them and was not overly impressed. In use they feel "ok", my last refurbished Volvo was an 87 740 turbo wagon and I think I used the same dampers on it, I think the spring rates matched better, or it was more tightly sprung in general. While the ride is acceptable and not obviously up to Mercedes or Jaguar or the like's standards of the era, I do find the amount of sway in the chassis and the amount of chassis flex bothersome. I see why large swaybars and chassis bracing is so common for these cars. And I know now that my personal driving 88 when I go through it(this one is for the significant other), it MUST have said larger sways, stiffer springs, stiffer dampers, stiffer chassis, etc, etc. I've been researching the larger wire diameter 242GT springs for the front and the overload sedan coils for the rear, but that's another thread for another time.
A Mercedes it ain't, but it is a pretty sturdy and solid feeling car once you get used to how much it wants to lean over turning. Despite me playing with at-home alignment it drives well on the highway, it still feels like I'm sitting "on" the car and riding "on" it instead of "in" it or better yet feeling a "part of" it, but it isn't objectionable really. No clunks, no suspension noise. I have poly LCA bushings up front, SuperPro's, no complaints so far. I have red 2 piece MTC's for the rear torque arms that I hope will be quiet as well and take a little "squish" out of the drivetrain. The TAB's were done per my service history about 50K ago and seem to be intact still, panhard seems solid, etc. That body roll really get's me though, might be worth it to at least find a turbo sway bar.
Brakes. Are alright, nothing I'd brag about having driven a lot of (again) 80's Mercedes and Porsche stuff and light A1 VW's. New rotors, hard lines in front, master cyl, rubber lines all around, calipers seem OK, mintex pads in front, textar in rear, soon to be Volvo, trying to get rid of the low speed stop "honk". They are quiet and stop well otherwise. Bled with a power bleeder several times, using ATE DOT4 the pedal is still soft-ish to me and has more travel than it needs. I could see them designing them that way for some safety reason. Feels about like the other 240's I have. I vastly prefer a high, firm, pedal. (think W123 Merc). I don't know where to go to improve them, without spending a ton of money. Braided steel replacements for the soft lines to start with, and ditching that goofy multi-channel brake setup for the later traditional ABS version (minus the ABS) might be a good start. My Mother would like these brakes.
It needs more power. It ought to have more all things considered, so I'm assuming the fuel/spark maps are very conservative, also the camshaft. Sure the compressions low but so was everything else along then. Manual trans swap will help immensely. I couldn't drive one of these every day with an auto. I'd fall asleep.
I'm not displeased overall, I still adore the little boxy tanks, and they are cheap enough and easy enough to work on to offset some of the shortcomings, or what I precieve as shortcomings anyway. My 745T car drove a lot better with fresh underpinnings, but it was a lot newer design too, so. My 73 Mercedes 280 feels like a 911 in comparison though. But it's appetite for fuel makes that bother me less. That's my observations for the week. I hope I can tailor my 88 to suite me more and am not selling it for a huge loss in a year like I did with my 745.
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One problem fixed. The rolling like a tugboat in a hurricane.
Rear torque rod bushings, used red MTC poly(that I hope holds up for awhile) and made a dramatic difference in the amount of roll when cornering. They were factory and still there but 80% shot. I see how they could but wouldn't have thought they would have THAT much effect on body roll, but they did. I also put blue super pro poly on the panhard rod, but as I've seen before they were not overly worn, the stock bushings, even at 240K+. It also got rid of one of the random noises I had. Progress.
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Hello,
From which seller did you receive these parts?
I'll need to do this job when I rebuild the rear axle on my 77'
Goatman
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Honestly, I'm not sure. I believe I spent more than I should have had to on the super-pro for the panhard from IPD since FCP Groton was our of stock, and I ordered the MTC through our supplier at work. They were made in India, 2 piece red. They felt ok but not as nice as the super-pro, for the very little that evaluation is worth. At least they are easy to change later.
I have full blue IPD end link bushings for the front whenever I get around to it also.
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Hmm,
I'll just go with the rubber bushings from Germany.
I like Germany! And, this is a Daily Driver, so I'm not too concerned with sportiness.
Goatman
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I would have too if they were readily available other than the dealer, and the poly is quicker to install. Partly was curiosity, I have to do this again on my 88 whenever I get to it. Pleased so far though. I did poly most everything on my 745 years ago and the results were not nearly as pronounced for some reason.
Some solid rubber of good quality would be welcome for the torque rods, instead of the stock type with air-gaps in them, maybe of a slightly higher durometer rating. But it isn't buzzy with such a heavy old car even with the poly though.
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With my 744T, I found that new shocks and rear springs made the biggest difference in body roll. I am very displeased with the new Boge "turbo-gas" shocks I had installed. They aren't designed for turbo cars, and I've been told that Sachs and Boge are the same company.
The KYB Gas-a-justs I have in the rear of the car are a dream. Nice firm damping and the squishy roll I had before them (looked like original shocks at 275K Haha...) has been eliminated.
Also, semi-metal brake pads are a must for me and for braking. I won't waste my money and safety on crummy, soft, fading organic pads, even if they're a quality brand. I'm not sure what type of pads you described, but semi-metal pads and stainless steel braided hoses have my 740 stopping on a dime. They always bite nice and hard and actually perform better warm than stone cold. I think organic pads might compress a little during braking.
If I keep this 244, it will certainly get new brake pads and shocks all around before I start doing anything with the sway bars. I'd check out your shocks and pads before the sways and brake lines. I'm not sure the stainless steel braided lines are anything special - they have a clear plastic sheath.
Oh, and I was amazed at the difference I felt from just raising my seat a little. With the seat lower, I felt much more like I was a part of the car. It's more comfortable for my [long] legs to ride a little higher though.
Good write-up!
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Yeah the boge/sachs whatever they are now seem to be pretty weak these days. I've given up on them now completely and blamed it on bean counters. I have a thread here somewhere about my observations on the lack of quality. When I do my 88 it'll be koni or bilstein. I've used the gas KYB's and they do seem to be well made, but are harsh on everything I've put them on so far. I'm getting to be an old wuss probably has something to do with it. This 86 is to be the girlfriends car, so I don't have to be annoyed with it every day. Eventually.
It's a good test bed for learning before I start on mine though.
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Wow, what a well written, insightful, informative, flowing, and enjoyable write-up. I threw you a big thumbs-up, because the way you wrote it, I could almost feel myself behind your steering wheel and feel the car sway into the corners. Good job, thanks for sharing!
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Glad you enjoyed it. Long long ago, I was a fair man with a pen and paper and a few ideas. Now I just sell junk and fiddle with old cars.
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What'cha running for wheels and tires? Some tires are just awful, and will make any suspension fix feel like it was all for naught.
My 245 has:
GT sway bars
GT chassis braces
Boge turbo gas struts
KYB Gas shocks
15" 740 Alloy's (Draco's)
Toyo Spectrum's on all 4 corners.
Handles wonderfully.
For brakes, I put 4 rebuilt calipers on, Brembo rotors, Volvo pads. Stops fine. Pedal is hard. Don't blame the dual channel thing. Do you have or not have ABS?
-Ryan
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Athens, Ohio 1987 245 DL 324k, Dog-hauler 1990 245 DL 142k M47, E-codes, GT Sways/Braces, Dracos, A-cam 1990 744GLE 189K 16-valve 1991 745 GL 304k
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I'll admit to cheap tires, cheaper than the Kuhmo's I've been putting on everything for years, General Ultra-Track II's or some such, stock 14" steels.
They are new fwiw :) I figure after I snug up the rear bushings, which aren't all that bad, I'll run it by a shop and see how if feels with a "real" alignment, that will tell me if it's me or the hardware I guess.
The dual channel bit is just silly, it's great from a geeky technical POV, but how many cars have you seen loose there brakes from a failure that this system would prevent? How many have you ever heard of failing like that? Volvo even got rid of it in favor of ABS. I could overlook all that if every single 240 I work on didn't have hopelessly frozen up front hard-lines. Bless scan-tech's little cheap-stuff hearts for letting me buy all the front lines new for $60 or less instead of roaming the junkyard trying to luck up on some or having to cut and flare my own(or order from Volvo). All a PITA. Maybe it happens often in Sweden for all I know, any time anyone dislikes something in a 240 someone says it's because of xxx in Sweden, lol. I plan to swap ABS struts/brakes on my 88 and do away with this stuff, if not larger rotors and alternate calipers(that I don't need).
But they do work alright since a wise fellow here clued me in on removing the rubber coated shims all the pads come with. I haven't locked them up as I try and avoid that in general, but they seem fine for general use, and the pedal is where I want it now.
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Couple of quick ideas here. The "sitting on it" feeling is the result of front end alignment in almost every case. Get a good alignment shop ( that will be the one that doesn't get stumped at the idea that 240's have no provision for caster adjustment. They do, it's just not a "factory" method. Put 1/4 to 1/2 negative camber in it too. There is no substitute for a proper alignment.
A single larger sway bar will help the handling - least cost for most improvement.
As to the mushy brakes, with the proper quality pads the shims are not needed. And I've seen at least one, many times two shims in these cars, and all they do is produce mushy brakes. Squeal is caused by the pad material, and with good pads you don't need shims. I know exactly what you mean when you want a high hard pedal, and taking out the shims helps a bunch, if they are present. If not, then you may have a sticky piston or two, especially on the rear Ate calipers.
Good luck.
Rhys
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That's an interesting thought on the shims, I used them since every pad set I've bought for a 240 including the Volvo one's cam with them, and they are even rubbery coated for extra squish. I'll remove them this weekend and see how it acts. I've never really had brake noise problems with the old fixed ATE calipers on anything else.
Best I can do on camber and have it equal is neg .2 on each side, I was going to update my alignment thread today with a question about where to measure to get the 1/16th toe in spec. The factory seems to say "at the wheel" where I'm using LongAcre Racing toe plates that have the measurement point ahead and behind the tire, which has got to screw with the 1/16th spec. I think I'd need more measured so far fore and aft than the "at the wheel" spec. I think.
There is a lot of improvement to be had overall, which is appealing also in a "fun" car. This one isn't getting but so much above and beyond effort, but I look forward to doing stuff on the 88.
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Well .2 negative is just fine on the camber. Way better than the positive Volvo advises.
I'm not sure how alignment machines calculate the 1/16 as to distance from the pivot axis, but from the wheel or tread face is not so important. Just a bit of toe-in is the important thing, equally split left and right, with the steering wheel centered.
With the right tires and a good alignment ( and suspension parts in good shape ) the 240's are very honest handling cars, predictable, and that's what Volvo intended.
I'm interested to hear what changes occur when you yank out the shims.
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Well I managed to forget to order the Volvo pads somehow yesterday, so I was left with cleaning up the textars, which I did. I also removed the shims and cleaned the rotor while I was back there. No new noise, I went from the honk all the time at slow speeds to a a pretty normal scrunchy sound about half the time, and the pedal does in fact feel firmer. I'll pull the front shims tomorrow and report back.
On this alignment bit, I'm pretty confident in my camber settings, less so the toe still. And I'm not convinced I don't have another problem. The car drives ok, you can let go of the wheel at 60mph on a two-lane and count 8 or 10 seconds before you need to correct the ever so slight right pull, but the part that's bugging me is the steering just does not feel right. It has memory steer, not from like turning into a corner, but for slight corrections on the road. You can give it the slightest tap to the left or right with one finger, and it will ease off that direction. All the suspension is new, the steering feels fine in general, quiet pump, quiet rack, no leaks to speak of, etc, etc. I can't tell if it's there at lower speeds yet. I turned in another 1/4 of a flat worth of toe-in tonight on both tie rods, which should be form observation a very small change, less than 1/16th itself. I swear on the test drive it felt better, briefly, then I saw a heard of deer and braked pretty hard, and it felt just like it did before after that. Either I've been working on this thing too much lately or something is odd. LCA bushings are super-pro poly and new, have no suspension noise at all anywhere that I can hear fwiw.
I'm tempted to jack up the front and see if the power steering isn't being weird and pulling the steering a little to one side or the other. Or it still wants more toe.
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Front shims will make an even bigger difference.
Sounds a bit like there is not enough positive caster at the moment.
You're making progress anyways!
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Removing the front shims did indeed give me the pedal I was looking for, thank you sir. No noise either on mintex fronts, stops good.
I did check the power steering for any auto-steer and found none, checked the wheel bearings again and found nothing odd, etc, etc. So I put a radio in it and will drive it this coming week and see how it goes.
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Glad to hear it worked!
Rhys
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Could I recommend a Mercedes 79 280 SE to you, roughly 10 years old? Then you would be dealing with the following:
1: Failed K-Jet mechanical AMM, $500 used.
2: Steering gear box failure, replacement cost $700.
3: Failed heater control valve with integral electric pump, $400 in parts.
4: Failed vent actuator for the vents in the dash (vacuum leak), $2000 from the dealer, caveman fix, $50 and 10 hours.
5: Head gasket failure $500 in parts and a week of work.
6: Timing chain stretch and guide failure $1000 in parts.
7: Water ingress into the floor pans due to a rust hole at the top of the firewall due to the sound insulation retaining water, $1000 (fix hole, replace molded carpets, and rust proofing.
8: Rotten rocker panels (where the jack hooks up) that cause the rockers to fail and the doors to be damaged. Rust repair and repaint, $4000.
Please note, the above is in 1989 dollars. Those expenses were incurred over a 12 month period, needless to say, I got rid of the car. A month later, the buyer called and screamed at me that I sold him a Lemon (tranny blew). I provided him a complete copy of the parts and service done to the car and told him that he should have "expected" more expensive failures in the near future!
If you wish to go back to Benz, please feel free to do so, it will NEVER be cheaper for you to maintain them than a 240. When it comes to handling, put in thicker sway bars, it will handle far better than a 4830 pound Mercedes could dream of!
jorrell
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92 245 307K miles, IPD'd to the hilt, 06 XC70, 00 Eclipse custom Turbo setup...currently taking names and kicking reputations!
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Surprisingly, I'm not talking out of my rear. I've owned a number of Mercedes from a, most recently, 73 w114 chassis 280 that I just let go, with 135K on the original suspension excepting one tie rod outer, one ball joint with slighty play, and some vintage DeCarbon shocks all around from who knows when that still damp wonderfully. I put 20K miles on this particular one, with a Solex 4v carb and a single point distributor on the twin cam six no less, in one year, and did next to nothing to the thing other than glare at that abomination of a carb from time to time. I can't count the w123 chassis cars I've had, one was a long timer I sold with 260K or so, several W126's, etc. My long term 300D had something like $25K in service records total, I had a 300SDL with over $40K on paper since new. This is shop prices, and some dealer mind you. This particular 86 240, for comparison, I happen to have service records from 140K or so till it's current 240K of just under $10K I believe it was, $1500 of that was a body shop job on a front fender and partial re-spray at the start of record keeping. So figure roughly twice that amount since new, call it $20K for good, consistent, timely competent service. I'd buy a honda and make a car payment before I spent that sort of money, to be honest, but I buy my parts at cost and do my own work or swap labor when I absolutely have to, so my cost is significantly lower on all these. Unless you drive them into the ground, european cars are not cheap, that's why I am able to keep buying tired worn out $500 240's and have a fair budget left to fix them, and I like to fix stuff.
Your W116 car that treated you so badly was a sad example, but not too uncommon, I have admired them but never owned one for half of the reasons on your list. There is a good solid state replacement for that HVAC nightmare, but it still isn't cheap, they do rust (so do 240's), the steering box's do wear but it's a price for exceptional steering feedback, and timing chains do wear, chain stretch on my M110 in the 73 is nill, ditto cam wear, that motor is known to last nearly forever in most of the world so I'd suspect bad oil or bad oil change practices, and what you paid to have it RnR'd, even in 1989, was robbery, and it is regular maintenance, more so on some of them than others. K-Jet, I love, and have never had a moments trouble with. It's a dead simple system that's two major problems are dirty fuel, and people working on it without an understanding of it's function. If I'd had K-Jet on this 73 I'd likely have kept it. I think you bought a bad car, and the W116 was never and is still not a car to get into lightly, this is why so few are around compared to the w123/6. I don't blame you for having a bad taste in your mouth over it, but some cars are just that way. If Porsche owners, for instance, were not so blindingly in love with there little would be beetle's, they'd have quite the sad long list of crazy expensive tales of woe to tell. But they don't, usually. It's human nature. And if you have to be technically inferior to something, being so to a Mercedes of the golden years is not a bad thing to be in my opinion.
That being said, the 240's are cheap, they were cheap(er) new, and they still are. Also, more simple. Both a plus. I think I mentioned that earlier too, credit where credit is due and all. I will say you get what you pay for with a lot of these cheap parts for the 240's, Mercedes owners are willing to cough up a little more money so the parts quality seems to be slipping more slowly. I sell euro car parts for a living btw.
If the repair and purchase cost was equal, I might have a singular 240, but not the little collection I seem to have now. If this does not work out I'm going to comit to a 5spd swap on a W124 chassis car.
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Different cars with different design goals will result in different experiences. Duh. That said, if you've got a soft pedal with the 240 something's up. Disposing of the dual diagonal brake circuit is not likely to be much of an improvement in any way whatsoever. What I didn't see mentioned were the brake pads. Pad choice (and installation) will make a huge difference in pedal feel and overall performance.
You're kinda stuck with the suspension, but if you go through and start replacing all the little bits in the steering system (u-joints, ball joints, check/rebuild/replace the rack, etc) you can certainly tighten that up a bit. But then you start looking at German sized bills.
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Other than it's overcomplicated, and trying to solve a problem that almost never exists, but it is what it is. If you read up a few messages in this thread, I was advised to ditch the rubber coated shims which was a genuine "duh" moment on my part, and the brake pedal feels like it ought to. I suspect there is a little more give in the system from having two more rubber lines than others, but otherwise it feels like any other euro car with ATE calipers in that respect.
I've run Volvo and now Mintex front pads, and Texter rears. Other than some noise that seems to be a "Volvo thing" they all work well. Textar are OEM on other euro cars, Mintex have proven to be decent in most applications, I was looking for something with a little more bite than the soft Volvo pads, and they are doing it thus far.
On the subject of the suspension, I'm 500 miles past when I first posted this or so, and I've noticed the car rolls and feels more squishy sometimes than others.
It's odd and I can't elaborate yet really, but it's there. It respond better to outright panic maneuvers than it does to "performance" maneuvers if that makes sense. It's still too soft and too wallowy overall, but it's better than an 86 Lincoln. I have ordered poly end link bushings to try and get the front sway bar to react slightly faster to cornering forces, and poly torque rod bushings and panhard rod bushes. The TAB's look alright as near as I can tell, and I have docs on them having been replaced once awhile back, but something is noisy on occasion in the rear, and either it's the tires or I swear the rear of the car wants to participate in steering some on occasion. I know it's a solid axle and all but it just does not seem right.
Updates after the parts are in and some more seat time.
I came within six inches of getting nailed by a semi today that rolled a ways into an intersection I was passing through, 35mph zone thankfully and a violent yank to the left saved the pass side of the car. I'd have been bummed...
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240s were NEVER cheap. They were actually quite pricey. I've always thought they were discontinued because they were expensive to build. And there is a reason for the suspension design, Swedish roads. Get nice firm suspension with large sway bars and great tires and take a wet or gravel strewn road a little fast. Its all over if the tires can't adhere. Or fit that 245 with same enhancements, load up the rear with cargo and see the rear bumper become the leading edge in a wet curve.
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I can tell you from past observation that an 83 GL was about $15K, and an 83 300D was about $32K, the GL being much better optioned, as far as such things go.
Just for comparison. The lore and myth is that back in the day, Mercedes had goals, built the car to meet them, then priced them. How true that really is I don't know, but they didn't seem to care much about price, the S Class cars got extremely expensive further into the 80's. How much of this is inflated USA prices, I don't know, the gray market as it were for Mercedes was quite strong back then for a reason.
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Ah, yes, the W116 was the "bastard cost saving child" of Benz, I'll give you that. Something about when I was desperate to get the car fixed when I didn't have time to do it myself, and pulled up to the garage door of the dealer, the mechanics pumped their fists in the air in celebration! If they had AK-47's the garage roof would have leaks!
I will not give it credit for good handling as it ate tires, but I will give it cudos for the 4 speed tranny that started out in second, unless you nuked the throttle to come off the line. In reverse, that car could pull a Sycamore out of the ground!
As far as the service records go on that car, I had full service records on it when I bought it, it was dealer fed with Quaker State HD (paraffin based oil). Quite simply, that Quaker State recommendation from Benz virtually destroyed the top end of the engine.
Have fun with your simple 240, I know I'm enjoying our 310K mile Volvo ride.
jorrell
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92 245 307K miles, IPD'd to the hilt, 06 XC70, 00 Eclipse custom Turbo setup...currently taking names and kicking reputations!
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re: "...I will give it cudos for the 4 speed tranny that started out in second, unless you nuked the throttle to come off the line...."
Actually, you didn't have to nuke the throttle (i.e., extend to the kickdown position) to start in first. If you just pulled the shifter back through the gate to "1" or "L" while at a stop, and then (optionally) put the shifter back in "D", the tranny would start in 1st even with only part throttle.
Personally, I always thought (my opinion) that that MB designed the default start-in-2nd feature to provide dignified starts despite their low rear end ratios.
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"Personally, I always thought (my opinion) that that MB designed the default start-in-2nd feature to provide dignified starts despite their low rear end ratios."
That was always my thought, and if it happened to lessen wheel spin in low traction situations, all the better(GM did this electronically decades later). Merc had traction control of sorts very early on, along with airbags and ABS. Volvo marketed the safety angle more though. :)
A well optioned euro spec 560SEL is a machine to behold on the open road. And at a gas station.
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re: "...and if it happened to lessen wheel spin in low traction situations...."
Yes. Reminds me of one instance in particular. I had been used to Volvos, including the even heavier-in-the-rear (all that glass) 240 wagons, and when I started driving my MB sedan (pre-electronic limiting wheelspin era cars), I noticed it was particularlly light in the rear (the first winter, I could feel the difference in the snow).
Well, one day I was at a stoplight, sitting on a country road wooden bridge -- there had been a rain earlier, and I suppose the wood was still wet. I was in a hurry, and there was a line of left turners ahead (and in NJ, they tend to not wait for oncoming as they should when the light turns, while I didn't want to have to wait for their "train" of cars), so I had pulled the shifter momentarily back to "L" (before putting it back to drive), and when the light turned green I gave it about half throttle. Well, I just stayed there with absolutely no forward movement at all, but with a sickening whine, and my first thought was that my new pre-owned MB just blew its transmission. I lifted off the throttle, and let it idle ahead and it started moving. In a few seconds I realized that I had only encountered wheelspin, not a broken drivetrain! The combination of (1) the torque of a 1st gear start, (2) the wet (slippery) wood of the bridge, and (3) the incredibly light rear (compared to Volvo 240's), all conspired to just spin the tires!
Regards,
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re: "...and if it happened to lessen wheel spin in low traction situations...."
Yes. Reminds me of one instance in particular. I had been used to Volvos, including the even heavier-in-the-rear (all that glass) 240 wagons, and when I started driving my MB sedan (pre-electronic limiting wheelspin era cars), I noticed it was particularlly light in the rear (the first winter, I could feel the difference in the snow).
Well, one day I was at a stoplight, sitting on a country road wooden bridge -- there had been a rain earlier, and I suppose the wood was still wet. I was in a hurry, and there was a line of left turners ahead (and in NJ, they tend to not wait for oncoming as they should when the light turns, while I didn't want to have to wait for their "train" of cars), so I had pulled the shifter momentarily back to "L" (before putting it back to drive), and when the light turned green I gave it about half throttle. Well, I just stayed there with absolutely no forward movement at all, but with a sickening whine, and my first thought was that my new pre-owned MB just blew its transmission. I lifted off the throttle, and let it idle ahead and it started moving. In a few seconds I realized that I had only encountered wheelspin, not a broken drivetrain! The combination of (1) the torque of a 1st gear start, (2) the wet (slippery) wood of the bridge, and (3) the incredibly light rear (compared to Volvo 240's), all conspired to just spin the tires!
Regards,
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Yeah, germans had funny ideas about things from time to time, best they could do though till there were more genuine traction aids. The big v8 cars would do what you describe when it was dry out if they had an open rear diff.
One of the advantages, of a sort, of a little 4 banger, even turbo'd back then, is the lack of initial grunt. It's a whole set of problems not to have to deal with. A six with the right powerband is a good compromise I always thought.
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Straight sixes (I6) have always been my favorite engine design. I guess I liked the smoothness (they inherently don't need any balancing).
Most of my teenaged years were with such car engines, not to mention that I always (in those years) lusted after a Jaguar (beyond my wallet) 3.2, 3.8 or (if the heavens allowed) a 4.2.
My first Volvo, bought brand new BTW, was a '73 164E, (and decades later I bought a '75, too, but only kept in briefly) -- sadly, both had quality problems, though.
As for MB's, I had a M103 engine in my W124/300E, which was as smooth as silk (though I could never balance a quarter on its edge on the engine, LOL, that was claimed by some in the MBCA). Then also had a M110 (double-overhead cam 2.8) engine in my grey-market 1984 Gelaendewagen (W460).
It's really too bad all the companies started going for V-6's. I understand that it's primarily for (1) emissions, since with throttle body injection (and similar designs) the intake runners have more equal lengths (though direct injection somewhat negates this), and (2) the compact size makes it easier to place (including for front crumple designs). But they had to use all sorts of gimmicks to smooth out the vibrations (timing shafts, uneven firing and crankshafts, dampened mounts, etc.)
So naturally, when Mercury-Marine came out a few years ago with their straight six outboard, I told my wife we just had to get a new boat to have one -- well, it didn't happen, but maybe some day! :-)
Anyway, that's my history of a decades-long love affair with the I6.
Regards,
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re: "...and if it happened to lessen wheel spin in low traction situations...."
Yes. Reminds me of one instance in particular. I had been used to Volvos, including the even heavier-in-the-rear (all that glass) 240 wagons, and when I started driving my MB sedan (pre-electronic limiting wheelspin era cars), I noticed it was particularlly light in the rear (the first winter, I could feel the difference in the snow).
Well, one day I was at a stoplight, sitting on a country road wooden bridge -- there had been a rain earlier, and I suppose the wood was still wet. I was in a hurry, and there was a line of left turners ahead (and in NJ, they tend to not wait for oncoming as they should when the light turns, while I didn't want to have to wait for their "train" of cars), so I had pulled the shifter momentarily back to "L" (before putting it back to drive), and when the light turned green I gave it about half throttle. Well, I just stayed there with absolutely no forward movement at all, but with a sickening whine, and my first thought was that my new pre-owned MB just blew its transmission. I lifted off the throttle, and let it idle ahead and it started moving. In a few seconds I realized that I had only encountered wheelspin, not a broken drivetrain! The combination of (1) the torque of a 1st gear start, (2) the wet (slippery) wood of the bridge, and (3) the incredibly light rear (compared to Volvo 240's), all conspired to just spin the tires!
Regards,
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Ewww quaker state. That explains that. Shame too.
Shops still rip off Mercedes owners, new or old, worse than any other model in my observation.
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Yikes.
My eyes are tired now, and I have less desire to return to my ancestral home in Stuttgart.
mv * ../opinions
--
Art Benstein near Baltimore
Life is like a roll of toilet paper.
The closer you get to the end the faster it goes.
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I been accused of being long winded like.. twice. :)
I speak very little, but I type very quickly.
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Hit the return key about as often as you breathe.
White space makes reading so much easier. Like Jorrell's.
:)
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Yeah I always forget that grammar and spacing business. But much like dear William S. I try and not let that get in the way of moving my points along.
Or that's my excuse this week.
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