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I need to find all the information on 1999 2 door Grand Ams with the 3400 engine. That was the donor car for my engine. I'm going to pick it up tuesday evening north of Indy. The owner says he has the ECM, and whatever wiring is snapped in the sensors. He said no sensors were removed, but that he did cut the wiring harness in a couple of places when removing the engine. I need to know how to piece this thing back together. Total schematics, routing diagrams, pin-out #s, locations, wire color codes, the whole nine yards. I suspect the dealer's Technical Service manual would be the first thing to get. Anyone have any ideas after that?.............................Quintin 
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