Switch the engine from a 1998 4 wheel drive Jimmy into my truck which is listed above both vehicles had a 4.3 V6. I did this because it had a blown engine. The engine works fine just cannot get the transmission to engage. I have checked all the fluid levels there good, transmission linkage works, properly. The parts we changed. Knock sensor oil filter adapter and I believe that is it. I do not know if we need to change the PCM or what we need to change to be honest that is the question why will the thing not engage?
Thanks for your help!
have the same problem?
Sunday, June 18th, 2017 AT 10:11 AM