1989 Ford Mustang UNSTABLE IDLE

Tiny
CLAMPER
  • MEMBER
  • 1989 FORD MUSTANG
  • 4 CYL
  • 2WD
  • MANUAL
  • 180,000 MILES
WHAT CONTROLS THE IDLE, MY CARS IDLE IS GENERALLY ABOUT 1000 RPM, IT KNOW IDLES AT 1500 TO 2000 RPM, RETURNING TO 1000 RPM ONCE IN A WHILE. WHAT CAN I DO TO FIX THIS?
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Friday, July 17th, 2009 AT 9:58 AM

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Tiny
RASMATAZ
  • MEMBER
Check the idle air control valve/mtr/ISC
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Friday, July 17th, 2009 AT 8:07 PM

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