power

1997 FORD THUNDERBIRD
119,000 MILES • 6 CYL • 2WD • AUTOMATIC
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ACE
  • MEMBER
  • 1 POST
97 t-bird. RPM up and down while accelarator held steady (holding a 2000 and varies between 2000 and 2400)
May 21, 2011 at 11:13 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
What does it do at idle? Any applicable trouble codes? Clean the throttle-body, check any sensor connected to throttle-body.
May 21, 2011 at 11:33 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,990 POSTS
maybe TPS or vacuum leak?
May 21, 2011 at 11:55 AM
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