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Problem with throttle on '00 silverado

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Old 04-01-2003, 07:26 PM
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Default Problem with throttle on '00 silverado

I have a 2000 silverado with the 5.3 motor and automatic tranny.

For the last few months the throttle has been doing this annoying thing where it sticks or feels like it's hanging up.

Does anyone know what could cause something like this?? Someone I know said it's the throttle body.... Appreciate any help!
Old 04-01-2003, 07:37 PM
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Default Re: Problem with throttle on '00 silverado

yeah, it seems to be a pretty common problem on these trucks. it is caused by carbon deposits in the throttle body. just get a rag and some rubbing alcohol and clean the inside bore of the TB and the throttle blade. i cleaned mine and the problem went away.
Old 04-01-2003, 08:51 PM
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Default Re: Problem with throttle on '00 silverado

yeah its not a problem, feels just like a sticky pedal. I need to clean mine as well.
Old 04-02-2003, 03:31 PM
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Default Re: Problem with throttle on '00 silverado

ya, i have to do mine every 6 months or so. i'm due for one soon. i use carb cleaner and a toothbrush
Old 04-07-2003, 01:41 PM
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Default Re: Problem with throttle on '00 silverado

Is this were it sticks or hard to push when just taking off.I am having that problem too.I will try your suggestion.
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