New plugs/coils - still misfiring

[Thicktoast]

Fuel filter, fuel filter, fuel filter! She now performs like she did when I first laid eyes on her! That girl was thirsty and my dumba$$ was making her drink through a pin hole.

Almost... Now got some hesitation when barking the throttle and still a misfire once in a while. May still be COP's.

BTW Drove a new Challenger today...

 

[1LoudLS]

Almost... Now got some hesitation when barking the throttle and still a misfire once in a while. May still be COP's.

what brand coils do you use, plenty of people have got bad coils new right out of the box when using cheap replacements instead of OEM coils

BTW Drove a new Challenger today...

I'm sorry. I dont really have any advice on how to fix that... maybe try a different dealer?

 

[1LoudLS]

wait, looking back i believe it was someone else that replaced their coils, if you haven't, then that is at the top of the suspected causes list.

 

[RigsLS]

I just love these FUEL FILTER success stories.

 

[Thicktoast]

Got 6 new Motorcraft cop's shipped for $140. Ebay. Im going to replace all the cop's on the bitch side (driver's) and end up replacing 2 on the passenger side. Hopefully i can successfully salvage 2 older cop's until they too get replaced.