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2003 GMC sierra help

Discussion in 'General Chevy & GM Tech Questions' started by jn6967, Feb 17, 2010.

  1. jn6967

    jn6967 New Member

    Hi Gang, I know it's been awhile since I have been here. Moving, kids and frankly, no problems with the truck so...
    Anyways, got a few questions about my 2003 GMC sierra ext cab with 4.8, 2wd.
    1. Does anyone know how to replace the blower motor resistor on this truck?
    2. I have manual windows and the drivers side is now acting up. I can roll it down but it is a bear to roll up and sometimes gets stuck and I need to wiggle the window and go back and forth to get it up. I have the new regulator, replaced the pass side one last year. My question, is there a way to make the window work easier? I greased the snot of the pass side and it is still difficult to roll up.
    3. My truck is spitting p0449 code. Any help,hints, tips? I had heard that solenoids from other year trucks work and sre cheaper, is this true?

    Thanks forthe help

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