Puzzling mis in the 5.4???
I guess it is common to have to replace the coils on the 5.4 since I have changed 2 of them in the last year. This time was like any other, bring it by autozone and they tell me which one it is and I change it. They tell me its the #2 and I changed it, but the miss is still there. Just to clarify I changed the front left closest to the airbox, is this the right one or is this my mistake? Any help would be soooo appreciated!
4 8
3 7
2 6
1 5 - Air box is "HERE" close to #5 and 6..on the V8's.
Front facing down.
Passenger side - #2 is marked in this pick with #1 in front.

You need to replace all the COP at this time given your history - They sell sets of 8 - DG508'S -OEM COP's @ Global Automotive for $96 (that's for all 8) replace them all at once on the 5 .4 liter. If you want it to perform as it it should , you need to keep the integrity of the ignition system intact and there's a procedure that must be followed to a T or you'll be back in ther soon doing the same thing. Fix it right and it will last you awhile .. It's cheap !! You came to the right place - Order a set of COP's from Global - average mailing time is 2 days .. Before they get here , listen to others advice and use the search feature .. This is great resource , you can do anything you want to do with the Good people and techs that frequent this site regularly..
We'll help yuh with it ..
3 7
2 6
1 5 - Air box is "HERE" close to #5 and 6..on the V8's.
Front facing down.
Passenger side - #2 is marked in this pick with #1 in front.

You need to replace all the COP at this time given your history - They sell sets of 8 - DG508'S -OEM COP's @ Global Automotive for $96 (that's for all 8) replace them all at once on the 5 .4 liter. If you want it to perform as it it should , you need to keep the integrity of the ignition system intact and there's a procedure that must be followed to a T or you'll be back in ther soon doing the same thing. Fix it right and it will last you awhile .. It's cheap !! You came to the right place - Order a set of COP's from Global - average mailing time is 2 days .. Before they get here , listen to others advice and use the search feature .. This is great resource , you can do anything you want to do with the Good people and techs that frequent this site regularly..
We'll help yuh with it ..
Last edited by jbrew; Oct 6, 2007 at 12:30 AM.
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