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1989 Jeep Cherokee Laredo 4.0L Hard Start
Posted to Chrysler Driveability on 8/9/2007 5 Replies

This jeep came in with a hard start condition. I checked the spark and injector firing pattern. The injectors don't seem to be firing right away. It takes about ten seconds for them to start firing. I tested the ckp sensor, it checks out fine(perfect pattern &...

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car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FJ58L4K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
SymptomsHard Start
OccursCold, After a Hot Soak
Message Closed

car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FJ58L4K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
SymptomsHard Start
OccursCold, After a Hot Soak