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1990 Jeep Cherokee Laredo 4.0L Hesitation, Misfire
Posted to Chrysler Driveability on 3/17/2004 15 Replies

Hello I have been working on this one for two weeks now. I installed a reman engine from chrysler and now it will idle great, but as soon as the throtlle is touched at all it [...] vacuum, ok. Tried a map sensor out of another jeep, does the same. Tried a good...

15 Replies Received (View Replies)

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car Vehicle Data

1990 Jeep Cherokee Laredo

VIN 1J4FJ58L7L
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / mpi
SymptomsHesitation, Misfire
OccursAlways, Cold, Hot, on Accel
Message Closed w/FIX

car Vehicle Data

1990 Jeep Cherokee Laredo

VIN 1J4FJ58L7L
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / mpi
SymptomsHesitation, Misfire
OccursAlways, Cold, Hot, on Accel