
2000 Buick LeSabre Custom 3.8L Misfire
This car came in about a month ago with a P0300, original plugs and wires, so we changed those first. Back again today with the same code. Cylinder #1 misses between 4500 and 5500 RPM, consistently. Freeze frame info. confirms this in the past as well. Swapped...
FIX posted 10/1/2005
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Message Closed w/Summary
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VIN | 1G4HP54K8Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2000 Buick LeSabre Custom
VIN | 1G4HP54K8Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |