1996 Ford Thunderbird High Idle

1996 FORD THUNDERBIRD
210,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
MYFORDS
  • MEMBER
  • 1 POST
What could be the cause of excessivly high idle speed between 1500 & 2000 rpm's engine is a 3.8 liter.
May 8, 2010 at 9:59 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
A vacuum leak, throttle position sensor, idle air control valve... can cause it. Has the check engine light come on?
May 14, 2010 at 10:15 AM