I have a hesitation under WOT that's MUCH worse now that I'm chipped. suggestions

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07-25-2003, 06:29 AM

Speedy72t

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I have a hesitation under WOT that's MUCH worse now that I'm chipped. suggestions

It was always there, but only barely noticeable. Now with the APR chip it's realy bad. I'm thinking of cleaning the TB and MAF and a general check over. I think the plugs are fine as it did it before and after new plugs. Any other ideas? only code I've gotten was an intermittant on the idle throttle stop position for the TB. Thanks

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07-25-2003, 06:31 AM

®ob

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BPV

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07-25-2003, 06:32 AM

kenny (dremel)

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bpv like rob said, or hoses

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07-25-2003, 06:32 AM

Stratocaster1422

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Does it feel like misfiring? Could need plugs

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07-25-2003, 06:33 AM

Speedy72t

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forgot about the hoses. there are a couple lines looking iffy and the car does have 93K

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07-25-2003, 06:37 AM

RKA

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Swap out all the vacuum hoses...

may not solve your problem...but it's well past time anyway, if you're running on the original hoses...and it will eliminate one more potential problem.