Volvo AWD 850 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 8/2019 850 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Oil additives 850

in the past i have used saefoam, autoRX, and ATF to clean out an engine crankcase and remove sludge, schmutz, and slimey paraffin residues. they seemed effective and useful as a temporary engine additive/cleaner.

i dont think any "oil additive" really helps. if the additive is essentially "thickening" the oil, maybe you can try a heavier weight oil instead. the "slick-50" type additives are a bunch of overpriced snake-oil hooey and are only a placebo for your car.

a worn out engine (low compression, tired bearings/seals) might limp along for another year or so with thicker oil though...

--
-woodsytf '95 850 wagon 160k






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Oil additive at 190,000miles [850]
posted by  Nathan7  on Thu Feb 19 14:08 CST 2009 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.