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BCJ954 01-26-2007 12:38 AM

SPARK PLUGS
 
i have a 03 gt and i was wonderingif the spark plug gap was not set right if it would make it misfire? it started out with a misfire on 2 and 4. i replaced the plugs and then it showed a misfire on 2, 4 and 8. i replaced the coil packs on 2, 4 and 8. now it is showing a random multiple misfire. i have listened to the injectors with a wood rod and they all sound the same. i gapped the plugs at .054 or .54 which ever it is but i was wondering if that would be right? all i have done for mods is mac under drive pulleys, 75mm plenum and tb and a bbk cold air intake. would that be the right gap? or does it make any difference

BCJ954 01-26-2007 01:06 AM

RE: SPARK PLUGS
 
anybody? please

Colorado_Mustang 01-26-2007 01:27 AM

RE: SPARK PLUGS
 
I run .054" gap. If they aren't the same, you will get a misfire, but the computer wouldn't be alerted.


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