Question about 1996 Jeep Grand Cherokee

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96 jeep cherokee idles high/accelerates by itself

96 Jeep Cherokee i6 high output 4.0L
On startup idles around 700
then out of no where jumps to 3000
then back down, then back up

same with driving, acclerates by itself.
Heard it could be something with the vacuum hose or intake sensor?

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Try unhooking the cruse cable

Posted on Jul 20, 2009


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