OK. Well we dropped in the engine yesterday and put the headers and conected a;; the exhaust and all the wires to. Started up the car everything went good. Then it was time to drive the car only to realize that it wont go into reverse, so we pushed the car and the car would drive on park only on 1st gear and in reverse to and in all the other gears even neutral. Could one of the headers maybe have burned one of the tranny wires? b/c there was like white smoke coming from the engine?

 

 

Nothing electrical will cause a 4L60E to not have reverxe.

Frank
CPT

 

i'm kinda lost.. reword it for us slow folk's please and breakdown what you have done to correct it so far.. then maybe we can give ya some helpful hint's...