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International Automotive Technicians Network
2003 Mazda MPV EX 3.0L Misfire
Posted to Asian Driveability on 10/19/2007 7 Replies

van has a miss fire under load at part throttle when hot not cold and not at full throttle. checked ohms reading on all 6 coils primary 0.8 ohms cold 1.0 hot secondary is 5.6 k ohm cold 5.9 hot. code 305b cyl #5 mise fire was present moved cyl #5coil to #7 cyl...

7 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

2003 Mazda MPV EX

VIN JM3LW28J03
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot, Under Load

Trouble Codes

305Bcyl5 miss fire
Message Closed w/FIX

car Vehicle Data

2003 Mazda MPV EX

VIN JM3LW28J03
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot, Under Load

Trouble Codes

305Bcyl5 miss fire