1992 Ford F-250

1992 FORD F-250
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ROADDOG4994
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  • 1 POST
Engine Performance problem
1992 Ford F-250 V8 Two Wheel Drive Manual

why does engine surges when in idle?
Sep 25, 2010 at 4:57 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Clean the idle air contdrol valve and EGR/PCV valves also clean the MAF sensor with an electronic cleaner CRC and test the throttle position sensor, check for vacuum leaks and also the fuel pressure
Sep 25, 2010 at 5:04 AM
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