So I'm looking to find a shop manual that has complete wiring, instrumentation, and engine control derscriptions for my V70. I'd like to get a complete understanding of how this motor operates, and then try and get the software to get in the ECU and tune the VVT for performance, I'm thinking you nee...

Ha that makes total sense, it has been burning lots of oil. I assumed it was through the turbo, the throtte body and intake air system was coated with oil, have to check the stem seals to see how they look. Funny how these motors don't smoke much. I had major cement like deposits and on the undersid...

So a have a 2006 V70 200K plus miles (autopsy revealed burned an exhaust valve on number 4) vin 59 which reads B5254T on the block and B5254T2 on the timing cover. The serial on the timing cover matches the one on the block, but the motor family number does not. I have a donor motor from a 2009 s60 ...

The compression on the other cylinders is 145. I debated pulling the head, but with 200,000 hard infrequent oil changes on the motor I opted to replace the whole thing with a 71k mile motor for 1500$, and a turbo for 200$. Not including my labor. The turbo was sending lots of oil into the aftercoole...

So my 2006 V70 has 0psi compression on number four, put a camera in there and can't get a good view of the valves, suspect one is bent no idea why, the mechanic was driving it for a driveshaft replacement test drive and it started to misfire, got it back to the shop checked the coils, and started bl...