2009 Honda Civic LX 1.8L Misfire
Have cylinder 4 and random misfire intermittently, more pronounced under load, no power. Will get other cylinders to code as well intermittently. Adjusted valves, installed new coils and spark plugs in all cylinders. Performed cylinder leak down test, all cyli...
FIX posted 6/15/2017
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Message Closed w/FIX
Vehicle Data2009 Honda Civic LX
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2009 Honda Civic LX
VIN | 1HGFA16519 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |