
2003 Honda Civic EX 1.7L Misfire
we keep replacing #2 spark plug for misfire under load, repeat failure. the vehicle will go about 2-3 weeks and then need #2 spark plug again. we can narrow it down to #2 spark plug by using the cop wand then switching #2 and #3 plugs misfire follows then as s...
FIX posted 8/19/2015
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VIN | 1HGEM22933 |
Engine | 1.7 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Honda Civic EX
VIN | 1HGEM22933 |
Engine | 1.7 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |