2002 Chevrolet Express 1500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 Chevrolet Express 1500

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.

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 more fuel injectors may become stuck closed causing an engine misfire and the Check Engine Light to illuminate. Our technicians tell us that this problem can be caused by some fuel additives. There are special procedures which may be able to restore the affected injector. If this fails the affected injector must be replaced.

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i have a 2002 chevy express 1500 5L van and would like to hook up a tachometer to it. which wires do i need to hook up to? where do i find them ? moreso the red signal wire. thanks

when my lights are off the brake lights turn on,but when i turn my park or headlights on my brake lights dont turn on when i press on the brakes bought new tail light harness need to no how to install them on a van conversion.hope this solve the brake light issues.

After driving hwy speeds the van sometimes shifts hard into gear. But it clears after the van is turned off for about 5 min and restarted.

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