2008 Chevrolet Colorado Repair Question
Topics covered: Fuel pressure, Rpm, Sensor.
Mileage: 45,000 miles.
Mileage: 45,000 miles.
Asked on February 25, 2012
I have a 2008 chevy colorado with a 2.9 5 spd. It surges mainly in 3rd gear with sometimes a stumble in 4th or 5th. Any ideas what could cause this?
I have a 2008 chevy colorado that is a 2.9 5spd that surges mainly in 3rd gear. Starting up a steep grade from a stop makes it worse. It does not feel like a miss and the rpms never rise when it does this. I cleaned the electroc throttle control and checked for codes and none are present. Any ideas what this could be?
Asked by I hate chevy's 1982Answer
Replied on February 25, 2012
Check the fuel pressure and test the TPS and MAP sensors-
