The 2003 Duramax 2500HD typically comes equipped with the Allison 1000 automatic transmission. This transmission is known for its durability and ability to handle the high torque output of the Duramax diesel engine. It features a six-speed design, which enhances towing capacity and overall performance. However, it's always good to verify the specific model and options, as configurations can vary.
The air filter on a 2003 Chevrolet 2500HD with a Duramax engine is installed by opening the access panel under the glove compartment. The old filter can then be removed and a new filter installed.
The 2003 GMC Sierra-2500HD has a 5-speed manual.
The 2003 Chevrolet Silverado-2500HD has a 5-speed manual.
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The 2003 Chevrolet Silverado-2500HD is 18 ft. 6.1 in. (222.1 in.) long.
13500
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
Aproximately 4 total.
vin plate
@ 13000 lbs from the hitch 16000 lbs from the 5th wheel.
Where is the fuel pump on a 2003 duramax diesel
Yes, all duramax's have glow plugs.