What are you looking to fix. I am a Volvo tech. 89 Volvo 740 turbo runs rich blows black smoke all plugs are black but are not oily rev it up change plugs. wires. coil. air filter.
Yes the engine will fit as well as the oringinal engine since they are block wise the same engine. Wireing how ever is a bit different as well as a few other items are located in different places....
on the engine block the order from the back to the front is 4321 but you will plug them in to the router like this. As the far left is 4 and the far right is 1. So from 4 on the engine to 4 on the...