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1991 Audi 100 Quattro 2.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire
Posted to European Driveability on 9/13/2001 2 Replies

Customer complaint is hard starting cold, misfiring due to lean running, no power until warmed up. Replaced injector seals and set mixture, but not very confident with repair due to various problems which I will detail in a minute. Customer drives car for 3 we...

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car Vehicle Data

1991 Audi 100 Quattro

VIN WAUCC5446M
Engine2.3 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFI / CIS-E
EmissionsFederal
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Audi 100 Quattro

VIN WAUCC5446M
Engine2.3 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFI / CIS-E
EmissionsFederal
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire
OccursAlways