2002 GMC Sonoma Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Sonoma
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2002 GMC Sonoma ProblemsFuel Level Sensor Failure
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.
A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.
2002 GMC Sonoma QuestionsMy number 4 & 5 are missing what can cause this. (1 answer)
We changed the intake gasket the rotor cap changed the plugs. There's no water in the oil and it does not smoke