2001 Chevrolet Impala Repair Question
Topics covered: Fuel pressure, Flywheel, Ignition switch.
Mileage: No information provided.
Mileage: No information provided.
Asked on November 11, 2012
Chevrolet Impala Fuel pressure Problem
Replied on November 13, 2012
closed O2 sensor reading fluctuates between .050v and .800v approximately, is that normal, or a little lean?
Replied on November 13, 2012
What is the fuel pressure suppose to be?
Replied on November 13, 2012
Fuel pressure is 52 psi at idle, and 58 psi at a quick full throttle.
Replied on November 18, 2012
Can you get me a better diagram of the starting system. I think is one of those integrated PCM systems. Thanks