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1994 Oldsmobile 88 Royale 3.8L Pinging Spark Knock
This car is making me grey guys, it pings and spark knock like i have never heard before. All scan data is good I scoped secondary and primary ignition, knock sensor all good. engine temp 203f . no trouble codes. one thing i did notice, if i command egr on...
FIX posted 12/9/1999
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| VIN | 1G3HN52L2R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging Spark Knock |
| Occurs | Hot, Under Load |
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Vehicle Data
1994 Oldsmobile 88 Royale
| VIN | 1G3HN52L2R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging Spark Knock |
| Occurs | Hot, Under Load |
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