2001 Chevrolet Express 3500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2001 Chevrolet Express 3500

2001 Chevrolet Express 3500 Problems

Fuel 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.

Tail 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.

Leaking Water Pump May Cause Coolant Loss and Overheating

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

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2001 Chevrolet Express 3500 Questions

What else can I do for a p0300 code? (2 answers)

I have changed fuel filter, air filter, plugs, wires, distributor cap, rotor x 2, ignition coil, cam shaft position sensor, crankshaft position sensor, and radiator. I am not showing correct temperature on the gauge but that is the only other issue. I have also changed the radiator and oil cooler...

Why does my exhaust keep getting loud and check engine light coming on?? (1 answer)

My exhaust starts off quiet and all of a sudden gets loud and looses a little power and check engine light comes on. Then goes back to normal then gets loud again and so on???? Please HELP!!!!

What can cause the temperature gauge to malfunction? It is a 5.7L engine. (1 answer)

The gauge will move very little as the engine warms up. It actually stops at about 170.

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2001 Chevrolet Express 3500 Reviews

I live in Bonaire and did buy this Van in Aruba .The cooling Van is a little bit noizy and there`s to much sensors around the engine 4 oxigen sensors, cooling temp sensor, trottle pos.sensor, crankshaft position sensor etc etc. If 1 doen not work properly you will loose power in your engine or the transmishon will not shift properly. But over all not a bad vehicle.

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