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1987 Oldsmobile Ciera SW 2.5L Poor Idle Quality, Misfire
Customer Complaint - pinging noise on acceleration. Misfire and running rough when cold for the first 10 minutes. Check engine light on cold code 45 exhaust rich. Ping went away after EGR & PCV was replaced. No change to misfire cold. Cold compression test 120...
FIX posted 5/15/1998
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Message Closed
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| VIN | 2G3AJ81R2H |
| Engine | 2.5 L / 4 cyl |
| Emissions | OBDI |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Cold, Idle |
Message Closed
Vehicle Data
1987 Oldsmobile Ciera SW
| VIN | 2G3AJ81R2H |
| Engine | 2.5 L / 4 cyl |
| Emissions | OBDI |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Cold, Idle |
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