why is my truck surging
iac or tps
what is the IAC or TPS? Sensors?
I have bought a 1996 Chevy 2500 4x2 and it shifts fine...but when it gets to 55 mph and above it will surg....have tuned it up and changed fuel filter as I watch the tach it never moves....someone told me it may be a switch on the trans....any suggestions?
I have been having the same problem with my truck for about 3 years now my only guess would be the torque converter lock up solenoid it still did it even after I changed the motor
Looking for a Used C/K 2500 in your area?
CarGurus has 238 nationwide C/K 2500 listings starting at $2,900.
Search Chevrolet C/K 2500 Questions
Chevrolet C/K 2500 Experts