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2003 Honda Civic EX 1.7L Misfire, MIL Lamp on
Posted to Asian Driveability on 10/29/2013 14 Replies

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...

14 Replies Received (View Replies)

  Related Documents & Media  2003 Honda Civic EX

 
Message Closed w/FIX

car Vehicle Data

2003 Honda Civic EX

VIN 1HGEM21993
Engine1.7 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / vtec single cam
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2003 Honda Civic EX

VIN 1HGEM21993
Engine1.7 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / vtec single cam
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected