Where is the main ignition coil located

Tiny
CEDRISO
  • 2006 MERCURY MILAN
  • 112,000 MILES

My car is misfiring on all cylinders, does this car have a MAIN coil, or just the individual coil packs on top of the plug wires? Where do the individual packs get their signal from to fire. I am trying to avoid replacing every coil pack. The OBDII scanner showed misfire on all cylinders. Please help!

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Tuesday, January 3rd, 2012 AT 3:11 PM

2 Replies

Tiny
RASMATAZ
  • MEMBER

Misfires could from a vacuum leak vacuum leak or bad fuel fuel

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Tuesday, January 3rd, 2012 AT 3:18 PM
Tiny
KHLOW2008
  • EXPERT
  • 41,961 POSTS

There are no main coils. Each individual coil supplies the required sparks to the respective cylinder.

Check the fuel pressure.

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Tuesday, January 3rd, 2012 AT 4:49 PM

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