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 2:59 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 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 3:15 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.