2000 Chevrolet Blazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 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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This is an intermittent problem. Have had diagnostics done, said I needed a new computer, but when we picked it up from diagnostic (without replacing computer) it ran fine & has for over 3 months now. It's like they tripped something maybe? We have unhooked the battery, replaced the MAF, ...

When its reved up or if it goes up a hill or shifts gears it loses speed and dies mechanic even says it sounds like it runs out of gas but plenty in it. Psi stays the same when it dies. Changed fuel pump,fuel filter, and computer none has fixed the problem was told the injectors regulator and sen...

Hello, I bought my 2000 Chevy Blazer a few months ago for a bday present. When received my vehicle, I noticed that whenever I turned my truck on my fuel gauge's needle will quickly go straight to full. I need to know the amount I have to pay in order to get this fixed and solved. It is not o...

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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.

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2000 chevy s10 blazer 140000 miles runs ok as long as it is accelerating when i give it just enough gas to maintain my speed my rpm fall and rise with a miss 45 to 55 miles an hour replaced gas filter and air filter and air flow cencer please can anyone help

I have had my blazer since the first mile, it now has 200,000 miles on it. It has been a wonderful SUV. The gas gauge stopped working a few years back. I seem to replace the ball joints every few years, replaced fuel pump 75,000 miles under warranty. Hardly no rust interior looks great. I will have this vehicle until it no longer runs or has to much rust on it. I would purchase this vehicle a...

I have owned my blazer since about 20k miles I have had to do regular maintenance, such as wheel hub, alternator, brakes, oil changes etc. However the SUV is a bull dog i have almost 250k miles and it just keeps running. One of the best vehicles I have ever owned. Easy to work on for a novice mechanic and comfortable to drive. Gas mileage sucks. But overall GM did a great job with this one!!!

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