Three problems related to other fuel system pump have been reported for the 2000 Chevrolet Blazer. The most recently reported issues are listed below.
Gas gage bounces around and fuel light comes on even when I know the car has a full tank. I have to track mileage every time I put gas in the car. I also have a problem with fuel pump not getting power and r I have replaced the fuel pump 3 times and it will have the same problem days to wks after replacing the fuel pump. I have searched on google and their are many people having this same issue. I have taken it to 3 different shops and no one can figure it out I am very frustrated. Their is code that shows up when tested. The car has broke down many times with my daughter in it. I never know if I turn the car off if it will start back up. At times in the morning it wont start at all and my daughter is late to school due to the car not starting and having to find her a ride. For the past 4 days the car will not start at all. Their is no power getting to the fuel pump. I am so frustrated!!.
Vehicle cut off while driving. It was towed to the dealer for inspection. Dealer informed the consumer that the problem was due to a faulty electrical wiring coming from the fuel sending unit, located inside the fuel tank. Consumer made the necessary repairs. Also, consumer had a concern that the faulty wiring short could have ignited inside the fuel tank and caused an explosion.
2002 Chevrolet Blazer 4x4. Failure of fuel pump and fuel gauge sending unit - resulting in car stalling at high and low speeds causing hazard in traffic. Parts replaced by dealership, total cost over $1,000.