2004 Fiat Stilo ignition coil

Tiny
GARRY THOMPSON
  • MEMBER
  • 2004 FIAT STILO
  • 4 CYL
  • 2WD
  • MANUAL
  • 62,000 MILES
Car is misfiring I changed plugs how do I test or check ignition coils or could it be something else

Thanks
Friday, August 20th, 2010 AT 7:10 AM

1 Reply

Tiny
DAVE H
  • MECHANIC
  • 13,384 POSTS
Find out which cylider is misfiring. Swap 2 of the plug leads one from misfiring cylinder to a cylinder which is not misfiring. If misfire swap to new cylinder location you have a bad wire/plug. If it stays on same cylinder you have a bad coil or it could be an injector
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Thursday, September 30th, 2010 AT 8:02 PM

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