
2001 Volvo S40 1.9L Misfire, MIL Lamp on
Customer complains that maybe once a week on a start up the engine misfires for a short time...maybe 30 seconds. Always cylinder 1 and 4. It will go days before it acts up again. We did have the cam sensor off for the cam gear [...] plugs were replaced 20k mil...
FIX posted 4/23/2010
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Message Closed w/FIX
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VIN | YV1VS29501 |
Engine | 1.9 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Volvo S40
VIN | YV1VS29501 |
Engine | 1.9 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |