1985 Ford LTD code reader get (31) code car surges at const

1985 FORD LTD
19,000 MILES • 6 CYL • 2WD • AUTOMATIC
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STREAK
  • MEMBER
  • 1 POST
voltage low and vacum switch problem
Jan 31, 2009 at 6:23 PM
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MERLIN2021
  • ✓ASE Certified Mechanic
  • 17,250 POSTS
  • ASE Certified Mechanic
It tells you the egr port is clogged with carbon, or the egr position sensor needs replacing. remove the EGR and clean the port all the way though...a piece of wire and tbi spray cleaner will do!
Jan 31, 2009 at 6:49 PM
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