1998 Ford Escort performance

Tiny
KENNYCOLE76
  • MEMBER
  • 1998 FORD ESCORT
  • 4 CYL
  • 2WD
  • MANUAL
  • 136,000 MILES
I have a 98 escort that runs good when first started but run real ruff after it warms up what could cause that thank you
Friday, February 22nd, 2008 AT 12:23 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
When it's cold the computer uses set parameters to control mixture and the egr sytem remains closed, after it warms up, it uses info from all sensors, and the egr system is active, the first thing to do is have the codes read, autozone will read them for free, get the printout, and post the codes here.
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Friday, February 22nd, 2008 AT 8:45 AM

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