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1994 Saturn SL1 1.9L Poor Idle Quality, Misfire
Posted to GM Driveability on 11/2/1999

Customer complained mis/stall cold runs fine hot. Replaced spark plugs- black. O2 sensor sluggish, replace sensor. When driving under load cold car develops miss, lack of powe r. When checking on scanner, has no codes. At idle it runs smooth, raise idle to...

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car Vehicle Data

1994 Saturn SL1

VIN 1G8ZG5591R
Engine1.9 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold, Intermittently
Message Closed

car Vehicle Data

1994 Saturn SL1

VIN 1G8ZG5591R
Engine1.9 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold, Intermittently