GMC Vandura 3500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your GMC Vandura 3500

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

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

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.

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Noise disappears when I slightly depress the brake pedal.
I have replaced the pads, calipers, master cylinder last month. The noise persists. Not the rears. I have pulled the wheel assembly to check the bearings and there is no problem there. Noise comes on after running for a few minutes. Braki...

It just started. The engine is running fine. I got the fuel where I normally do. I added some fuel additive that is suppose to help. I also disconnected the battery for a hour to see if it would reset, but it didn't.

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I had a GMC Vandura for almost 19 years! still runs great! I had left it in the outside and never ran it for 3 years. I started running it a couple mounts ago and it still works great!!!!

I have a 1995 on my second engine no 5 cylinder keeps going bad spent $1500.00 now I can't afford a another one second engine lasted one month not happy

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