rough running engine

125,000 MILES • V8 • 2WD • AUTOMATIC
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RRYAN610
  • MEMBER
  • 1 POST
I recently washed the engine on my 2001 ford expedition and now is running rough. What could be the problem?
Dec 25, 2010 at 2:46 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Chances are you got one of the coils wet or loosened a plug wire. Check the coils. If the check engine light is on, have the computer scanned so you know what cylender is causing the misfire. THat would make it easier.
Jan 11, 2011 at 8:15 AM
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