2001 Chevrolet Blazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Chevrolet Blazer
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2001 Chevrolet Blazer ProblemsFuel Level Sensor Failure
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.
2001 Chevrolet Blazer QuestionsDoes a 2002 4.3 fit a 2001 (1 answer)
Does a Astro van 2002 4.3 match up with a 2001 blazer
My sons 01 has 109,500 on it . It runs oil pressure starts off at 40lbs then after warmed drops to near 0 . After giving throttle pressure rises to about 24 lbs . It also has a small anti freeze leak somewhere ( assume its intake ) . I was told that sometimes the antifreeze gets into the oil thin...
Just to get this out of the way I've already checked the gas pressure, the spark, all the fuses, check for codes but the code reader says there's no codes. I ran through the whole engine it as best I can as a Layman. What else could it be somebody please help me I'm at my wit's end?
2001 Chevrolet Blazer RecallsGM Recalls Certain 2000-2002 SUVs Due to Stop Lamp and Rear Hazard Lamp Failure
The multifunction switch may have a short circuit, which may cause the stop lamps and rear hazard lamps to fail. Stop lights that fail to operate may cause a crash. Dealers will replace the hazard switch carrier. (Note: This campaign is an expansion of a previous recall; see 01V364)
The stop lamps and hazard lights may fail because of a faulty multifunction switch. If the lights do not illuminate, it may present a safety issue. Dealers will replace the multifunction switch.
The seat belt buckles may not have been properly heat-treated during the manufacturing process. This may cause the buckles not to function correctly during a collision, which may cause injury. Dealers will replace the seat belt buckles.