2004 Ford Escape Rough Idling

2004 FORD ESCAPE
179,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BIGDOG71
  • MEMBER
  • 5 POSTS
I had the spark plugs replaced when first experienced misfiring, and code said misfire on #4 cylinder. Right after replacement, things were fine. About a month later, starting to feel like it is misfiring again, but I am not getting a light on the dash this time. What could be wrong now?
Aug 25, 2010 at 10:10 AM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
It could be a few things. Have you checked fuel pump pressure? Here is a how to if you want to do it yourself.

https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm

Let me know what you find.
Aug 25, 2010 at 8:21 PM
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