Subject	Re: erratic idle, stalling on deceleration
Posted by	CmyZ on April 22, 2011 at 7:54 PM
	This message has been viewed 214 times.
In Reply To	erratic idle, stalling on deceleration posted by smd4happymeal on April 22, 2011 at 09:52 AM
Message	Vacuum leak is a good probable cause. Check it again. Go over all the clamps, just in case. Please fill in your profile, we can see the upgrades on your Z. Did you pull codes from the ECU? See what it indicates. Then check your IACV-AAC (Idle air control valve)harness connector. It can have some corrosion and not making good contact, also the unit itself can be dirty / clogged. If that does not work. Check your injectors. Ignition spark, coils. Then check your fuel pressure. O2 sensors would be next on your list to check. If all fails, try another ECU. Not probable but possible. Good luck.
Follow Ups	erratic idle, stalling on deceleration - smd4happymeal 09:52:23 04/22/11 Re: erratic idle, stalling on deceleration - CmyZ 19:54:42 04/22/11
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