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1988 Buick Skylark Custom 3.0L Excessive Emissions, Poor Idle Quality, Misfire
This car failed its smog test. I found a hard ripple during crosscount on Os sensor. Ignition pattern look normal. Killing cyl had same effect on all cyl except 2&6. Based on experience I supposed that I had poor injector spray or carbon buildup on 2&6. Normal...
FIX posted 5/20/2004
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Related Documents & Media | VIN | 1G4NJ14L0J |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / batch fire, 246,135 |
| Emissions | Ca. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Always |
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Vehicle Data
1988 Buick Skylark Custom
| VIN | 1G4NJ14L0J |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / batch fire, 246,135 |
| Emissions | Ca. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Always |
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