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.
Resources for the Repair and Maintenance of your 2004 Chevrolet Blazer
2004 Chevrolet Blazer
2004 Chevrolet Blazer Problems
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.
The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
2004 Chevrolet Blazer Recalls (Recent)
RepairPal Expert Overview:
Vehicles may have an air bag warning label with incorrect statements. This is against the Federal Motor Vehicle Safety Standard. Owners will be sent corrected labels and installation instructions. The recall began June 4, 2004. The GM recall number is 04021.
2004 Chevrolet Blazer Questions and Answers
How do I replace?
my blazer has a awful front end roar. I believe it is the wheel bearing on the drivers front side. How involved is the repair? could I repair this at home? Keep in mind I'm no real mechanic...
Where is the EGR Valve located on my 2004 Chevy Blazer?
Can't afford to have a shop do it. I must tackle it my self.Help me please
2004 Chevrolet Blazer Reviews
I purchased my 2004 Blazer two years ago and have had nothing but problems with it, just found out i need to have a new window regulator put in and also all four ball joints need to be replaced. I have had them replace the gas pump as it was getting stuck at 1/4 tank and it still does all the sudden no gas go figure! Have had to replace wheel bearings on one side (that werent even bad it was the joint instead) Thank god for extended warrenties. THey are also telling me the tires and the brake pads and rotors are bad just more money to sink into this car.