2003 Chevrolet Silverado 2500 HD Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 2500 HD Problems
The speedometer or other instrument panel gauge may begin to work erratically at times. Our technicians tell us that the instrument cluster must be sent to a repair facility to correct this fault. The warranty has been extended on some of these units to 7 years or 70,000 miles.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
The muffler heat shield may become loose on the muffler causing a rattle or popping noise. Our technicians tell us there is a kit available from GM to correct this problem.
2003 Chevrolet Silverado 2500 HD Questions
after I bleed it off it may go 2 or 3 days before it does it again could my abs be doing it?I have replaced the rubber hose and brake pads turned rotors and replaced the clap.
First of all, GREAT site Thank You.
Truck was stored for 4 years, ran fine previously with 56000 mi, started 3-4 times in yr. Fuel pump went bad and bad gas in tank. All fixed, after awhile p0300 , the only code,came on with a noticeable miss, worse cold. Runs good at speed and accel. Cyl # 4 fo...
2003 Chevrolet Silverado 2500 HD Recalls
The second row center seat belt routing may make it difficult to position correctly on smaller passengers. If the seat belt rides up to fit around the abdomen, the risk of internal injury is increased in a crash. Dealers will cut the guide loop, remove a portion of the loop, and the remaining sides should be folded over and secured with a retainer. The recall began July 21, 2005. The GM recall number is 05037.
2003 Chevrolet Silverado 2500 HD Reviews
I have a 2003 Chevy 2500HD with a 6.0L engine. When the weather gets cooler, even in the 50s when I start out the "Reduced Engine Power" warning comes on. I shut the engine off because it has no power even when depress the throttle, for just a minute or two, when I start it back up it runs fine. The check engine light stays on for a period of time but the engine runs fine. I have taken it to a ...
I love this truck other than the stupid steering shaft that is a known defect that GM will not fix.
i have somewhat recently bought a 2003 2500 hd & it has been getting diesel fuel into the motor oil . I have been loking around trying to get answers of what could be causing this but noone seams to be able to give me a real answer of why it would be doing this......