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1988 Jeep Cherokee 4.0L Poor Idle Quality, Hesitation, Cuts out, Stall, EXTREME FAST IDLE
Posted to Chrysler Driveability on 2/13/2004 11 Replies

vehicle came in with intermittent rough idle cold, stalling at lights. when engine stalls, upon restart idle rpm is above 2000. if you disconnect crank sensor and restart rpm returns to normal. new crank sensor was installed today, no improvement.

11 Replies Received (View Replies)

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car Vehicle Data

1988 Jeep Cherokee

VIN 1JCMT7849J
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsUSFED
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Extreme Fast Idle
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1988 Jeep Cherokee

VIN 1JCMT7849J
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsUSFED
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Extreme Fast Idle
OccursIntermittently