TRUCK DIES WON'T IDLE

  • Tiny
  • Mikey8008
  • 1989 JEEP COMANCHE
  • 4WD
  • AUTOMATIC

My 1989 jeep comanche starts but dies right after instead of coming down to an idal it foes right down to 0rpm I had crank sensor problems changed it and wiring now I have this problem this is the third different sensor but now that I have spark I have this problem. Before I had crank sensor problems truck ran really nice please healp me out

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Wednesday, August 24th, 2011 AT 1:32 AM

1 Reply

  • Tiny
  • Rasmataz
  • MEMBER

Check the fuel pressure if its within specs if okay, test the CPS circuit back to the computer for an open and short circuit-no problem here think computer

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Wednesday, August 24th, 2011 AT 1:36 AM

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