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
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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MERLIN2021
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 17,250 POSTS
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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