4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

Need help making car idle right!

Old 12-04-2011, 10:42 PM
  #1  
stallion11030
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Default Need help making car idle right!

My 2000 gt has been having issues idling for quite a while now, and Im out of ideas on what it could be. The cars idle will be okay for a few seconds, then drops and almost stalls, than surges back to 1,000 rpm, repeat.

I have changed the Idle control valve, EGR valve, EGR valve sensor, PCV valve, as well as the hose connected to it. ANY ideas???

Just throw em out there bc Im out of ideas!

Thanks Guys!
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Old 12-04-2011, 11:46 PM
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TRUEBLUE3934
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Definitely NOT trying to be a wise guy, but if you search this topic you will find a very recent thread on this same subject with some very good info from CLIFFY.

Follow the instruction that CLIFFY provided and see if that helps your condition.
GOOD LUCK!!!
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