2001 2.7TTmisfire. Codes attched... help please!
#11
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i have a 01 2.7t that i just put the apr tune on and now it hesitates and sputters under full throttle and then the check engine code will come on for random misfire and for cylinder 3 misfire. tried new plugs and it was find for a day then back to the same problem. any ideas?
What codes is it throwing? Did you try swapping coils?
#12
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i just got done with this same problem! Mine would miss fire 2 and 5, we swapped the coils and checked all the plugs. turned out to be the ignition control module. I have not read all the responses but swap the two ICM's they are on your airbox and see if the miss fire changes.
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