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1990 Jeep Cherokee 4.0L Excessive Emissions, Poor Idle Quality
Posted to Chrysler Driveability on 9/11/2000

hello fellow techs,this jeep had this problem previous to the engine swap to start [...] rich at idle at all [...] was changed to solve trans shift problem and egr vac. solenoid was bleeding vac. to egr valve opening it [...] sensor was changed to solve this r...

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car Vehicle Data

1990 Jeep Cherokee

VIN 1J4FJ87L5L
Engine4.0 L / 6 cyl
Emissionsus fed
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways, Idle
Message Closed

car Vehicle Data

1990 Jeep Cherokee

VIN 1J4FJ87L5L
Engine4.0 L / 6 cyl
Emissionsus fed
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways, Idle