REALLY HIGH IDLE OF 1996 5.7 VORTEX

  • Tiny
  • nate wakeling
  • 1996 GMC Truck
  • V8
  • 4WD
  • manual
  • 180,000 miles

I have a 1996 gmc pick up with a 5.7 liter vortex and the idle is erratically high going from 2.5 to 1.5 X1000 rpms even after warming up. Do you have any idea what might cause this?

Do you
have the same problem?
Yes
No
Saturday, January 29th, 2011 AT 1:51 AM

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