SteveF
Titanium
- Joined
- Jul 4, 2004
- Location
- central NC
F-150 4.6L V8, coil pack is F5LU-12029-AA. Two on the truck each with four plug wires.
So I'm getting a misfire and check engine light. OBD reader shows an "Ignition Coil #1 problem". Order two Motorcraft ones from RockAuto which arrived today. The Chilton manual says they should test at 12.8 - 13.1 Kohms between TopLeft and TopRight and between BL and BR. These test around 13.7 - 13.9. Checked with my neighbor's multimeter to make sure it wasn't a testing tool problem, same numbers.
Went and looked up RockAuto reviews - Holy Crap, mostly bad.
Since these are out of spec in the box I think the smart move is to send them back.
Anyone have any opinions on who makes some decent aftermarket ones or on RockAuto in general?
Thanks.
Steve
So I'm getting a misfire and check engine light. OBD reader shows an "Ignition Coil #1 problem". Order two Motorcraft ones from RockAuto which arrived today. The Chilton manual says they should test at 12.8 - 13.1 Kohms between TopLeft and TopRight and between BL and BR. These test around 13.7 - 13.9. Checked with my neighbor's multimeter to make sure it wasn't a testing tool problem, same numbers.
Went and looked up RockAuto reviews - Holy Crap, mostly bad.
Since these are out of spec in the box I think the smart move is to send them back.
Anyone have any opinions on who makes some decent aftermarket ones or on RockAuto in general?
Thanks.
Steve