2007 Chevrolet Express 3500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Chevrolet Express 3500
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2007 Chevrolet Express 3500 ProblemsTail Light Wiring in Cargo Area May be Damaged
The tail light wiring harness in the cargo area is not protected very well. As a result it may become damaged due to normal wear a tear. This damage can causing some or all of the rear lights to stop working.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
2007 Chevrolet Express 3500 QuestionsWhy won't the ac blower work on speed 2. (1 answer)
oil pressure guage keeps moving up and down and then stays at zero then moves back to where it needs to be.
how do i know if my transmission is an allison transmission? i just purchased a van and am curious to know before i pick it up. can i tell by the vin?