2007 Ford Fusion emission light

Tiny
AMENESES2004
  • MEMBER
  • 2007 FORD FUSION
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 45,800 MILES
Emission light is on and the vehicle has an erratic speedometer when decelerating and down shifts hard.
Thursday, April 1st, 2010 AT 9:07 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,716 POSTS
Have you had the computer scanned? As far as the speedo, it sounds like an issue with a vehicle speed sensor. However, I have seen the throttle position sensor cause ids a bad ISC Have you checked that?
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Thursday, October 21st, 2010 AT 9:03 AM

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