2003 Pontiac Montana Logo
Posted on Feb 07, 2009
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2003 pontiac montana pulling itself, in park - 3000rpms

My van is pulling itself along & I had to ride brakes to go slow enough through parking lot. when I stopped, & put in park, it revved up to 3000rpms. it felt like the gas pedal was stuck & it was hard to push. got home, put in park, revved up to 3000rpms again, turned it off. My husband went out to check it and guess what?! no problem! I'm afraid it might happen again, what should I do?

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  • Posted on Nov 05, 2011
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Check your throtle cables and plate in throtlebody for opening & closing properly,

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  • Posted on Jul 01, 2011
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Replace the egr value that is what went wrong on are van we replaced the idle motor twice before we figured it out :-)

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  • Posted on Apr 05, 2009
Harvey N Tawatao
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Check to see if your floor mat is holdong your gas peddle down. I've seen it happen more then once when the floor mat's are bigger then they should be and don't fit right and hold the gas peddle. Good luck. 

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  • Posted on Feb 07, 2009
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Vac leak from booster or pcv valve? hissing noise may be heard, that should not be heard.

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