Improving throttle responce

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07-28-2009, 04:05 PM

kitsapfreerider

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Location: Appleton Wisconsin

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Year: 1997

Model: Cherokee

Engine: 4.0

Improving throttle responce

I'm looking to improve my throttle response time, it seems to be a bit slow. I've been reading that adjusting the voltage on the TPS would produce better results and better overall performance. I have a 1995 xj 4.0L. I'm not exactly sure what to do but i'm sure it wouldn't be to hard.

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07-28-2009, 04:26 PM

Willys55

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Model: Grand Cherokee

TPS is not adjustable for this model/year.

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07-28-2009, 04:50 PM

storm101

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Year: 1995

Model: Grand Cherokee

Engine: 5.2 v8

toss on a better intake!

theres some threads on here somewhere if you search with good homemade ones

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07-28-2009, 05:08 PM

okcjeeper

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Year: 1991

Model: Cherokee

Engine: 4.0 I6

Also look into a bored out throttle body. That will improve throttle response as well, 99+ intake mod, header and hi-flow exhaust such as hiflow cat, 2.5" exhaust from header/exhaust manifold back as well.