Ok, maybe someone knows something that my Stealership doesn't. My 04 is going in tomorrow for the 4th new coil pack on the #5 Cylinder its the 5.4 with 95k on it. I had the plugs changed last fall (which they Broke 2 off) so it isn't the plug. any ideas? It seamed only to happen in the summer when it was hot and i ran the AC on high but now its happened in January????

 

Hmmm, those are the EXACT same times my Y2K did it on #5 too, but at 139K and 149K miles. Just put plugs in last weekend. Today it missed a bit again...COPS coming from global, its getting all 8 of 'em.

 

Is number 5 COP a common problem on these motors ? Is 5 the front first on the driver side ?

 

Q1, I don't know, I think all 8 are common problems!!!
Q2, Yes, driver side front according to AutoZone, where I had my codes read.