
2003 Honda Civic EX 1.7L Misfire, MIL Lamp on
Client replaced spark plugs with new OE plugs, still misfires, test drove fully warmed up, engine misfires at [...] rpm, at very light load, does not misfire any higher or at idle or heavier loads, all scan data readings look normal while misfiring, plugs look...
FIX posted 11/4/2013
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Message Closed w/FIX
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VIN | 1HGEM21993 |
Engine | 1.7 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / vtec single cam |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Honda Civic EX
VIN | 1HGEM21993 |
Engine | 1.7 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / vtec single cam |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |