TRUCK DIES WON'T IDLE

1989 Jeep Comanche

Tiny

mikey8008

August, 24, 2011 AT 1:32 AM

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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1 Answer

Tiny

rasmataz

August, 24, 2011 AT 1:36 AM

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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