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Remove the fuel tank
Truck Dogs was created in 2003.
Remove inner door panel for acess
NO.
What Should You Do - 2003 To the Rescue Burning Truck was released on: USA: 24 June 2004
No.
Scare Tactics - 2003 Tow Truck Killers was released on: USA: 24 November 2009
Direct bolt on. NO. You will have to modify the bed mounting brackets to put a 98 on a 2003 and then none of the body lines will match up and the truck will look REAL FUNNY.
Some have them, others do not. If yours has it, it will be located in the passenger side under the dash. There will be a few 7mm bolts holding a black plastic cover on. Remove the bolts then the cover to acess it. Then you will see a black case. On the black case there will be 2 tabs to remove the cabin air filter. Hope this helped you out
try www.haynes.com
How_do_you_fix_all_the_gages_on_a_2003_Silverado_truck
Bend the front portion of the truck to reveal a battery compartment