Two problems related to fuel injection have been reported for the 1999 Chevrolet Blazer. The most recently reported issues are listed below.
The vehicles fuel injection system did not work.
Fuel injectors fouled and vehicle would not run. One injector was replaced, others were cleaned. Dealer stated it was bad fuel and to use only mobil gas, chevron was no good. Chevron was contacted and they said it was a known defect in the injection system. Chevrolet was contacted and they said there was no problem. Fuel mileage started going down after repairs. Car was again towed at 8,900 miles, dealer stated that it was out of fuel, which would mean the car is now only getting 10-miles per gallon. Dealer stated that this was okay and the computer would tell them if anything was wrong. No solution offered, no test other than checking the computer for codes was performed. This dealer stated to only run shell gas, all others present a problem. Again, chevron states that this is a known problem with the injectors. The epa allows a car to get this kind of mileage without reporting it to the public?.