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1989 Jeep Cherokee Laredo 4.0L No Start. ECM Failure
Posted to Chrysler Electrical on 1/5/2006 19 Replies

this haunting jeep came in to me from another shop. It had a new flywheel installed due to bad ring gear. It would not start for them. crank sensor pattern was poor.. I installed a oem crank sensor and gapped it at .025. good crank signal.. No start....replace...

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  Related Documents & Media  1989 Jeep Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FJ58L4K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedNo Start. ECM Failure
ConditionsSpark Output of ECM Fails
Message Closed w/FIX

car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FJ58L4K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedNo Start. ECM Failure
ConditionsSpark Output of ECM Fails