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LS Motor - Full Throttle Problem

Discussion in 'HYBRID -> ED-EF / DA' started by r00twayne, Mar 25, 2007.

  1. r00twayne

    r00twayne Junior Member

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    Hello everybody,
    We have this problem where if we go full throttle the motor bogs down completely, as in if its idle or gonna shut off. You go like 90% throttle the motor rips. I am thinking is a distributer problem but we haven't gotten a hold of another dizzy to try out. This is an obd0 ls motor running with a pr4 ecu.

    Anybody else having any ideas? Only codes we are throwing are 1 and 14 (o2 and iac).
     
  2. ls_efhatch

    ls_efhatch New Member

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    i got this problem to....i dont really know what it is....at full throttle once it hits like 4500rpms it wants to stop going...but if i let out of the throttle alittle it revs to 6000...i cant figure it out...
     
  3. r00twayne

    r00twayne Junior Member

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    turned out to be our tps wiring, two of the wires had to be switched on the connector
     
  4. r00twayne

    r00twayne Junior Member

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    what obd u running and what dizzy?
     
  5. ls_efhatch

    ls_efhatch New Member

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    im running an obd1 motor with obd0 ecu and dizzy....but i think i found my problem,fuel pump is giving out and sometimes wont cut on...so imma get a new one...
     
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