Chevrolet Silverado 2500 HD Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Chevrolet Silverado 2500 HD

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.

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Right now my truck shows less than half a tank filled. I went to 2 different chevron stations and the pumps at both stations clicked off prematurely at 1-2 gallons filled. When I got my trucks oil done they put a fuel cleaner in. could that have caused this to happen or are chevrons pumps the issue?

The left front is the only issue. I replaced two bearings and a speed sensor. I used top quality parts. Front end is tight. all new ball joints, tie rods inner and outer as well as front brakes.
The front passenger side was worn more than the drivers side because the ABS fires on that side every...

truck shifts fine with normal driving,

has rattle noise at full rpm coming from exhaust, hard shift, let off throttle, then hit at wot, dead miss,

passenger side of truck is extremely hot on floor board

replaced:
injectors
plugs
wires
some coil pack
intake gaskets
knock sensor...

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In a crash that deploys the passenger front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front passenger air bag inflator free of charge to correct the concern.

The ignition switch actuator can bind causing the ignition switch to stick in the "start" position. If this were to occur the actuator can unexpectedly release, cause the ignition switch to snap back into the "Accessory" position. This would cause the engine to turn off with an associated loss of brake and steering power assist. If these conditions were to lead to a crash the airbags may not deploy as expected. Dealers will inspect and replace the ignition lock housing as necessary to correct this concern.

If too much current is drawn from the auxiliary battery, the fusible link can melt, causing risk of fire. Dealers will replace the jumper harness with one that includes a 40 amp inline fuse, and provide vehicle owners with supplemental owners manual information free of charge to resolve the problem.

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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've got a 2006 6.0 gas 2500... it seemed to be missing a little at idle changed plugs today and it is now idling rougher and when I give it gas its very sluggish.. what could possibly be causing this???

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