1994 Ford Taurus EGR failure

1994 FORD TAURUS
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SIX7ONE
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  • 1 POST
Engine Performance problem
1994 Ford Taurus 6 cyl Front Wheel Drive Automatic

Went through an emissions test and it failed due to high NOX and all other 5 gas readings are within specs. I think possible EGR failure, but not sure if this will set off engine light. Engine light turns on only after a few miles of driving. Your opinions???
Nov 21, 2008 at 12:27 PM
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RENAUDTN
  • ✓Experienced Mechanic
  • 636 POSTS
problem with EGR likely.
You need to get the codes though, that will give us a starting point for our diagnostic.
Nov 22, 2008 at 7:34 AM
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