2003 Chevrolet Blazer Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2003 Chevrolet Blazer
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2003 Chevrolet Blazer ProblemsErratic Fuel Gauge Operation
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.
2003 Chevrolet Blazer QuestionsMy 03 chevy blazer warms up it runs fine but if i turn it off it wont start (1 answer)
Once it gets warm and say i stop somewhere and turn the engine off when i come back to the truck it wont start for at least 2 or more hours.. please help me this ive replaced the fuel pump 4 months ago..
started every day but when rain or damp out runs but actes like missing now today wont start rained turns over but wont start
2003 Chevrolet Blazer RecallsAir Bag Labels May Be Incorrect
Vehicles may have an air bag warning label with incorrect statements. This is against the Federal Motor Vehicle Safety Standard. Owners will be sent corrected labels and installation instructions. The recall began June 4, 2004. The GM recall number is 04021.