Hello, thought I'd introduce myself since I may be asking a few questions in the future (I do solemnly vow to use the search feature).

I'm a '89 760T Wagon owner for about two years now. I grew up with a 544 (my favorite to drive), a 122 wagon, and a couple of 145E's (Dad still has the '72 145E), so I come from a family who likes Volvo's, even thought my first car was (and still is) a 1974 VW bus. I recently bought a 1954 "canned ham" travel trailer (1350 lbs dry, no aux trailer brakes), and installed a frame hitch from ipd and flat 4 plug. I've read a number of older threads (which explained the bulb out light being lit with the headlights on), and wondered if I need to install an aux oil cooler since I'm at the lower end of the 3300 lb max towing weight range.

Thanks, Margaret