Question about 2000 GMC Jimmy

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4 wheel drive problem

I have a 2000 GMC jimmy. when driving in 2 wh. dr.(2Hi) there is a loud clicking which gets faster with speed. When I switch to 4 wheel dr. (4Hi) the noise goes away, although you can still hear a hum like driving over a rough road. Do you know what this could be?

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  • norbert1122 Jan 30, 2009

    it turned out to be the transfer case switch.

  • tnt1957 Jan 31, 2009

    i have no vacume to the actuator any ideals on the problem thanks

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Check drive shaft bearings , may be worn or broken. Good luck and thanks for using FIX YA

Posted on Jan 26, 2009

  • O Mclean Jan 30, 2009

    Good 4 you, it was easier and cheaper lol. I'm happy you got it Fixed thanks for using fix ya.

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My check 4wd comes on and off while driving also all of the light on the panel 4 w high , low 2 w ???
what can this be ?

Posted on Jan 27, 2009

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1 Answer

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