What I did was to replace/solder new wires to the connector terminals, and then connect them to the original wires further back using crimp butt splices. I cleaned out as much of the brittle old stuff that was supposed to be flexible as possible, and washed things with carburetor cleaner (a good dou...

I had a similar problem on a 2000 V70XC. Write up is here: https://www.matthewsvolvosite.com/forums ... 26#p347726

I'm having a similar problem with a car I bought. I've changed the o-rings and cleaned out the oil pan. Now it goes about 6 miles, and then the oil pressure light comes on. Let it sit for a while, and it will go a few more miles and then turn the light on. Swapped the pressure switch which confirmed...