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1993 Saturn SL1 1.9L Poor Idle Quality
Posted to GM Driveability on 5/11/2007 21 Replies

we have this car that runs extremely rich. idles rough and black smoke from exhaust all the time. checked o2 and thats reading the way it should. replaced tbi injector to try and still runs the same. found no vac leaks. replaced fouled spark plugs and none of ...

21 Replies Received (View Replies)

  Related Documents & Media  1993 Saturn SL1

 
Message Closed w/FIX

car Vehicle Data

1993 Saturn SL1

VIN 1G8ZG5597P
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

26qdm fault
45rich exhaust
Message Closed w/FIX

car Vehicle Data

1993 Saturn SL1

VIN 1G8ZG5597P
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

26qdm fault
45rich exhaust