I have a 1999 XLT 4.6 liter Expedition that (among alot of other problems) is having a exceleration and (in the morning) and idoling problem(spuders a bit). Dealer wants a "tuneup" and induction system cleaning, and Coil wire replacements to the cost of $680.95. I was told the induction cleaning is a rip off and the tuneup and coil wires I can do my self. I was wondering what kinda of Coil Wires(after market) that other use as well as spark plugs. Ford was $133.00 for just graphite wires.

So what does everyone else use?

Thanks!!