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2004 Mazda 6 i 2.3L Misfire
Posted to Asian Driveability on 2/13/2014 16 Replies

Ok guys.....need some help on this one. Car came in with a misfire on cyl # 2 and 3. Car runs fine when firsat started, but after it warms up, it really starts to misfire.

We tested the wire, and they came out good. It has new NGK spark plugs and an aftermark...

16 Replies Received (View Replies)

  Related Documents & Media  2004 Mazda 6 i

 
Message Closed w/FIX

car Vehicle Data

2004 Mazda 6 i

VIN 1YVFP80C74
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Mazda 6 i

VIN 1YVFP80C74
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot

Trouble Codes

P0300Multiple Misfire Detected