I think I lost a coil this weekend, cuase it's doing the same thing it did the last three times I lost a coil before everyone goes off I know now that I should have change them all when the first one went. But that was before I found this site. And the factory COP's are $135.00ea. My question is I would like some feed back on Troyer. I had never heard of them before visiting this site. Although it seems everyone here thinks Troyer invented Ford Performance. The other questins is they seem to have three set's of COP's for my "03" 4.6L I just dont know which ones I would need? Any help would be greatly appreciated because for now I'm driving ma daughters Explorer Sport.

 

Come on, someone has to have info on Troyer and their COP's? I cant keep drivin my daughters Exploder! Bad for my image.

 

Nice looking lowered truck.
My Lincoln Mark7 is dark titainum.
I don't promote anyones products but you need to tell us about your problem and what codes are present.
All the COPs for the 4.6 are the same for fit and operation.
Replace those that fail and be done with it.
Nothing magic about hi priced coils.
They all can fail at any time.
What can we do for you?

 

I bought 8 cops off ebay, 2 year warranty for $110 cant beat it. My engine runs 100% strong at 16lbs of boost.

 

Thanks Bluegrass,
Turns out I was throwing a PO302 (cyl. 2 misfire)
Well I pulled all the COP's blew them off with nitrogen, as compressed air has moisture. And as it turns out I think moisture in the ignition is what my problem was anyhow beczause I had steamed the engine the day before :o . SoI put Die electric on everything put it back together and presto no misfire. DUH!! Must have been a Homer moment.

Thanks again for the help.

BTW Troyer does list three set of COP's one for each 2v, 3v and 4v I am assuming ming is 2v?