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1992 Jeep Wrangler 4.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall
Posted to Chrysler Driveability on 6/19/2005 18 Replies

Good Day I'm working on a 1992 4.0L jeep, and it's running really rich fluiding itself out.I have put a fuel gage on and its pushing 110psi of fuel presure,I reaplaced the fuel pressure regulator, and still no change whats the problem?

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car Vehicle Data

1992 Jeep Wrangler

VIN 2J4XY29SNJ
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsOBDI
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall
OccursAlways
Misc.Fuel Injected
Message Closed w/FIX

car Vehicle Data

1992 Jeep Wrangler

VIN 2J4XY29SNJ
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsOBDI
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall
OccursAlways
Misc.Fuel Injected