SnakeInTheGulf
Enthusiast
I just put in a new motor in a 1993 r/t 10. I ordered a motor from a dealer that is for a gen I. after getting the motor we found minor differences such as different exhaust manifods and o2 sensors. The motor that I ordered was built in 1996 factory. After getting it in and having the exhaust fixed the car won't idle and runs rough. Now then I installed the motor in Colorado and the last time it ran was in texas. So I think the computer is confused. Is there a chance that the computer isn't right for the motor??