2008 Chevrolet Uplander Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2008 Chevrolet Uplander
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2008 Chevrolet Uplander ProblemsCorrosion of the Fuel Tank Harness Due to Water Leak
Corrosion at the fuel tank to body harness may cause the Check Engine Light to illuminate or a crank no start condition. This corrosion issue is most commonly caused by a water leak inside the vehicle. Any damaged wiring or connectors will require replacement.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
2008 Chevrolet Uplander QuestionsCheck engine light stays on. What can I do. (2 answers)
I've changed the sensor power steering pump gas cap. Light is still on.
After that I've changed a new mass air flow sensor and start the engine the still on. I would to know do I need to test drive after I replace it.
down before it will start again, repeats itself in that manner
We have taken it to many mechanics and they cannot find problem we need help