1993 Saturn SL1 1.9L Poor Idle Quality
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 ...
FIX posted 6/6/2007
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Message Closed w/FIX
Vehicle Data1993 Saturn SL1
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1993 Saturn SL1
VIN | 1G8ZG5597P |
Engine | 1.9 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / TBI |
Emissions | FED |
Symptoms | Poor Idle Quality |
Occurs | Always |
Trouble Codes
26 | qdm fault |
45 | rich exhaust |