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1992 Pontiac Bonneville SSEi 3.8L Poor Idle Quality, Surge
This is a very unusual 3800 driveability problem. The car idles very rough and intermiittent surging, when raising the idle to about 1500 the car runs fine. My oxygen sensor reading is very low (as in a lean condition), around 80 mv and very rarely ever ch...
FIX posted 2/26/1999
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| VIN | 1G2HY5216N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Port fuel injected |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Cold, Hot, Idle |
| Misc. | 3800 Supercharged |
Trouble Codes
| 44 | Lean Exhaust |
Message Closed w/FIX
Vehicle Data
1992 Pontiac Bonneville SSEi
| VIN | 1G2HY5216N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Port fuel injected |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Cold, Hot, Idle |
| Misc. | 3800 Supercharged |
Trouble Codes
| 44 | Lean Exhaust |
Video