Three problems related to fuel injection have been reported for the 2000 Chevrolet Blazer. The most recently reported issues are listed below.
My 2000 Chevrolet Blazers fuel level sending unit went out after 6 mos of owning the vehicle I bought it used in 2003 and all the sudden the gas gage wasn't working so I took it in to see what was wrong and I was told that the fuel level sending unit went out. So I started asking around and a lot of owners of the same make, model, and year also complained that theirs went out as well I got quotes on how much to fix it and was told that the price range was $380-$460. And I would have to replace the whole fuel tank just to get it fixed. Also the rear-end differential broke and it took 3 months to finally find one because the manufacturer doesn't make the part for that year anymore. I am very disappointed in the quality of my car and strongly regret buying it with all the problems it has.
Throttle almost always sticks when vehicle movement starts causing learching starts. Dt.
Consumer received a safety improvement campaign notice from Chevrolet for the sequential central port fuel injector #c99066e. According to the letter injector can become plugged, and has a warranty for 10 years or 200,000 miles. Consumer went to the dealer for repairs, and dealer refused to service the vehicle. Consumer contacted Chevrolet customer service where a representative contacted the dealer. Then, dealer agreed to do the service. Consumer went back to the dealer, who once gain, refused to do the repairs.