2002 Ford Escort RPMS RISE UP AND DOWN WHILE DRIVING

2002 FORD ESCORT
111,000 MILES • 4 CYL • FWD • AUTOMATIC
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KELLIS7878
  • MEMBER
  • 1 POST
WHEN I DRIVE ON THE EXPRESSWAY GOING OVER
45 MILES PER HOUR MY RPMS DROP FROM 3RPMS TO 1RPM WHEN IM AT FULL TROTTLE IT GOES UP AND DOWN FROM 4 TO 1 IN ONE SECOND
Apr 20, 2009 at 7:53 PM
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BMRFIXIT
  • ✓ASE Certified Mechanic
  • 19,053 POSTS
  • ASE Certified Mechanic
Any effect on car speed
check fuel pressure and volume
change fuel filter
check tranny and fluids

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need manual CHECK IT @
https://www.2carpros.com/kpages/auto_repair_manuals.htm
Apr 21, 2009 at 6:07 AM
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