Accel 140032-8 Accel Super Coil Any one use these yet if so what thoughts yay nay? I have an 02 F150 4.6 did plugs pcv air filter fuel filter and it still seems to have a shutter at idle next thought was new coils truck was bought used for work and now has 120000 plus miles, I have put in three months about 8 or 9000.
Do not use any coils but factory originals.
The ACCELs' are made in PRC and will fail and may cause more issues that you want to have over time.
There is a horror story behind the 8 I tried and lost them all one at a time over a year's time and cost a big bundle to learn just how bad they can be.
There is no one to stand behind them, with the warrenty of only 30 days that is offered from the vendors.
I know they have a large number of complaints but still sell them.
A coil that is faulty usually does not only cause an issue at idle but at other times as well.
A 'specific issue' with coils is a studder or missfire at cruise with light throttle over 45 mph.
It usually is one coil with shorted turns that has low output but not a hard failure and does not set a code or CEL.