
1989 Jeep Cherokee Laredo 4.0L Hard Start
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 &...
FIX posted 8/21/2007
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VIN | 1J4FJ58L4K |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Symptoms | Hard Start |
Occurs | Cold, After a Hot Soak |
Message Closed
Vehicle Data
1989 Jeep Cherokee Laredo
VIN | 1J4FJ58L4K |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Symptoms | Hard Start |
Occurs | Cold, After a Hot Soak |