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1994 Buick Century Custom 3.1L Hesitation, Low Power
This Buick suffers low power when accelerating when the engine is warm, seems OK cold. I watch the Knock Sensor counts and they will slowly increase and the ignition timing is retarding, sometimes by up to 23*. If I run it at about 2500 rpm in Neutral or Park ...
Summary posted 4/28/2011
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Related Documents & Media | VIN | 1G4AG55MXR |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPFI |
| Emissions | OBD I |
| Symptoms | Hesitation, Low Power |
| Occurs | On Accel |
Message Closed w/Summary
Vehicle Data
1994 Buick Century Custom
| VIN | 1G4AG55MXR |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MPFI |
| Emissions | OBD I |
| Symptoms | Hesitation, Low Power |
| Occurs | On Accel |
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