Rodeo idles between 2000 and 4000 RPMs

Tiny
TOPAZMOON3
  • MEMBER
  • 2000 ISUZU
My 98 Isuzu Rodeo 3.2 liter 103,000 mileshad some problems. Now has worse problem. Long story short it used to stall intermittenly at idle, now it idles very high all the time. 4k rpms! It sounds like a harrier jet. Im not joking. The dealership said it was a code 1650 and said quad drive unti is bad. That was when it was stalling/reving periodically. Now like I said it is sounding like it wants to blow itself up. Any suggestions?
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Saturday, April 14th, 2007 AT 7:33 AM

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Tiny
MRTRDRVR
  • MEMBER
I'd try a IAC solenoid. (Idle Air Control).
Dale
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Monday, May 7th, 2007 AT 10:55 PM

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