2001 Chevrolet Blazer Repair and Maintenance

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

2001 Chevrolet Blazer Problems

Fuel 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.

ABS Light Due to Brake System Control Unit Failure

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

Replace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure

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.

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2001 Chevrolet Blazer Questions

Does a 2002 4.3 fit a 2001 (1 answer)

Does a Astro van 2002 4.3 match up with a 2001 blazer

Oil pressure & intake leaking anti freeze (1 answer)

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...

My blazer turns over but doesn't start what could it be? (1 answer)

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?

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2001 Chevrolet Blazer Recalls

GM 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)

GM Recalls 2000-2002 SUVs Due to Stop Lamp and Hazard Light Failure

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.

GM Recalls Multiple 2000-2001 Vehicles Due to Possible Seat Belt Failure

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.

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2001 Chevrolet Blazer Reviews

This is by far the most dependable vehicle That I have ever owned and it is also the most functional as well, I have a two door LS model with 2wd and a 5 speed manual transmission, My Blazer is comfortable and so flexible, I can fold down the rear seat and it has a huge area for transporting groceries or stuff for a fishing trip, It is a joy to own and drive and I hope to drive it many more yea...
I had this since it came out never had a problem, kept up with preventative maintenance, got all the options for the LT and recently added some new upgrades like a camera system, new radio with ipod integration. Ever since I bought it, never had to replace transmission, engine or any other major part. I'm proud to say that I even was able to tow a load larger than what it was capable of. As far...
Purchased in 2007 at 70K. We now have 120K on it. At 110K got a hole in the radiator. When the radiator was replaced, the transmission fluid connection was not secure and immediately popped off, causing transmission to be destroyed. The shop gave us a new transmission at their expense - a great example of how some shops still stand behind their work (thanks, Ewers Tire!) We've had to have a...

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