1999 Chevrolet Blazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Chevrolet Blazer

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

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.

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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I removed the car's battery and now that is back the radio won't start. The screen doesn't say lock or anything, just the hour. I tried pushing 2 and 3 buttons together nothing happens. What can be done?

&ethers& it's geting gas

I get power to the unit in the cab as it lights up. When I turn any of the switches, nothing works. I have a good compressor, and just changed out the resistor under the hood and that did nothing. What else could it be?

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