2001 Chevrolet Express 3500 Repair and Maintenance

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

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2001 Chevrolet Express 3500 Problems

One or More Rear Lights May Not Work

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.

Coolant Leak & Engine 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.

Erratic Fuel Gauge Operation

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.

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2001 Chevrolet Express 3500 Questions

Why does my ac blow cold, then hot, then cold then hot? (1 answer)

When the outside temp gets above 90 degrees the ac will begin to blow hot air. If I switch to Max AC and high fan speed it will eventually begin to blow cold air again. I can then switch back to AC and it will cool for awhile until it starts the hot air again.
I have checked the freon levels a...

Why does my ac blow cold air, warm air, cold air..... (1 answer)

The ac has very cold air idling. The compressor is engaged. I have cleaned the coil. When driving the ac air will blow cold, then not as cold, and back and forth but will keep the cab cool. When it gets above 90 degrees out side it will start blowing hot. If I turn the knob to full cold, max ac,...

How do i tell if the window motor or the regulator is bad? (1 answer)

The passenger side window will not operate from the window switch on either door. Is this the motor or the regulator?

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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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