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1989 Isuzu Trooper LS 2.8L Excessive Emissions, Poor Idle Quality
Posted to Asian Driveability on 9/23/2004 9 Replies

This 1989 troooper in for a tune up and to pass local emission test. I tuned it up with new rotor, cap, wires, plugs. Compression is 150 in all cylinders. Engine runs rogh at idle and off idle. Mixture is very rich and very high hc as well. I have checked fuel...

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car Vehicle Data

1989 Isuzu Trooper LS

VIN JACCH58R9K
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / Tbi
EmissionsFed
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Message Closed

car Vehicle Data

1989 Isuzu Trooper LS

VIN JACCH58R9K
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / Tbi
EmissionsFed
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways