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Rough idle

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  #1  
Old 06-27-2018, 05:27 PM
Sluderace70's Avatar
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Default Rough idle

So after drive my car around for a while and it comes up to temperature and I turn it off when I try to start it back up it will not idle and even kills it self
 
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Old 06-28-2018, 05:15 PM
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Year of car and engine type?

Check ETC sensor and IAC valve (if the engine has one).
 
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Old 06-28-2018, 05:19 PM
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1998 v6 3.0 .
 
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Old 06-28-2018, 06:40 PM
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Read up on cleaning the IAC valve. IAC controls idle speed.

Also check for vacuum hose leaks.

A bad ETC can also cause issues.

Or a crank/cam sensor.
 
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