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Why no idle?

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Old Jul 25, 2007 | 12:32 PM
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Default Why no idle?

What could cause my car not to hold idle?

First time this has happened to me. Last night, the car just kinda hiccupped a few times until the engine just shot off on the road. When I try to start it, it cranks, sometimes it'll start and the tach jumps up and down, but it dies again. When I do get it to run, it'll drive for a minute and die again.

Any ideas? It's an 03. Yes, there's gas and oil in it.
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Old Jul 25, 2007 | 12:37 PM
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Maybe dirty fuel....fuel filter??
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Old Jul 25, 2007 | 12:43 PM
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Have your battery load tested. Poor electrical performance can cause the car to "hunt" badly.
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Old Jul 25, 2007 | 01:18 PM
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I would post this in the TECH section .
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Old Jul 25, 2007 | 01:22 PM
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Originally Posted by jbondfl
Have your battery load tested. Poor electrical performance can cause the car to "hunt" badly.
could be a battery problem..
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Old Jul 25, 2007 | 05:49 PM
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Also check that the airbridge and coupling to the MAF sensor is tight and hasn't come loose. That can cause some wierd idling issues.
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Old Jul 25, 2007 | 09:37 PM
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Check for codes via your DIC. Maybe your TPS?
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Old Jul 26, 2007 | 01:44 AM
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Well, after having Huffines Chevrolet deny service because of my mods, I had it towed to 21st Century for John to check out. Hopefully it's something minor.
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Old Jul 26, 2007 | 02:01 AM
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Did you pull your codes?
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Old Jul 26, 2007 | 04:16 AM
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Did you pull your DIC. codes

Paul G.
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Old Jul 27, 2007 | 12:44 AM
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I didn't pull the codes. I don't know how.

Anyways, it turned out to be a $65 crank position sensor and 3 hours labor. Got the car back today thanks to John @ 21st Century.
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Old Jul 27, 2007 | 01:38 AM
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Good to hear you got it up and running.

For future reference...
http://www.stengel.net/diccodes.htm
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Old Jul 27, 2007 | 09:34 AM
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Originally Posted by 2k2C5
Also check that the airbridge and coupling to the MAF sensor is tight and hasn't come loose. That can cause some wierd idling issues.
thats what is sounds like to me

Last edited by angman5; Jul 27, 2007 at 09:36 AM. Reason: oops did not read far enough down
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Old Jul 27, 2007 | 11:37 PM
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Originally Posted by WWK888
Good to hear you got it up and running.

For future reference...
http://www.stengel.net/diccodes.htm
That is excellent fricken info!

The dealer couldn't do this to see what was wrong before turning me away?
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Old Jul 28, 2007 | 09:54 AM
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Originally Posted by WWK888
Good to hear you got it up and running.

For future reference...
http://www.stengel.net/diccodes.htm
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