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Thread: Tj won't rev past 2800rpms

  1. #1
    Member Hamr25's Avatar
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    Default Tj won't rev past 2800rpms

    Just found this driving home from the store. i hit 2800 revs and it hits the fuel cut. what would cause this?
    -We have all put every last dime we have, and every minute of time into this. We have all sacrificed a lot in our lives. Some more than others, some for longer than others.-
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    Losers always whine about there best, Winners go home and f#*k the prom queen!
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  2. #2
    Time n Money Ghost00TJ's Avatar
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    not sure if a faulting TPS would cause this? Crank Position Sensor CPS misreading, or TPS not imputting.

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  3. #3
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    Would this possibly be an exhaust leak? Check out your Headers. TJ headers are notorious for cracking.

  4. #4
    Member Hamr25's Avatar
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    its an after market borla header, and the only exhaust problem is a loose baffle in the flow master 44 i have on there. i'm pretty sure its the tps, because it only does it after i have been driving for a bout 15min. and an exhaust leak wouldn't cause this kind of hesitation, least none that i have ever seen.
    -We have all put every last dime we have, and every minute of time into this. We have all sacrificed a lot in our lives. Some more than others, some for longer than others.-
    -
    Losers always whine about there best, Winners go home and f#*k the prom queen!
    -Jeep 1: 1998 XJ "Jamie" (sold)
    -Jeep 2: 1997 TJ "Jenna" (stolen)
    -Jeep 3: 1993 Xj "Junker" (sold)
    -Jeep 4: 2003 Tj "Irene"


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