1999 Ford F-150 misfire

Tiny
JESSE BROWN
  • MEMBER
  • 1999 FORD F-150
  • V8
  • 2WD
  • AUTOMATIC
  • 158,000 MILES
I changed the spark plugs I put motocraft plug in it.
But my truck is still shaking are you could say jumping when I push the trootle in it only does it when I go up a hill or get over 40 mph. I had a computer check my service engine light it said the number 4 cylinder was misfireing could it be the coil pak.
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Saturday, June 13th, 2009 AT 12:46 AM

1 Reply

Tiny
ISLAND_PRIDE71
  • MEMBER
You should check no.4 sparkplug, compression and injector
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Saturday, June 13th, 2009 AT 2:09 AM

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