
1999 Saab 9-5 3.0L Poor Idle Quality, Rough Idle
We have this Saab that has a very rough idle. Car never stalls and drives/performs fine off idle, but the idle is very rough with a P0300 code. It never sets a specific cylinder misfire code. We have replaced many coil packs and spark plugs on Saab's so we use...
FIX posted 1/20/2010
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Message Closed w/FIX
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VIN | YS3EF48Z3X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Rough Idle |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Saab 9-5
VIN | YS3EF48Z3X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Rough Idle |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |