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Old 11-15-2012, 07:49 PM
larryinalabama larryinalabama is offline
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Join Date: Jan 2008
Location: Ragland Al
Posts: 13,388
A egr valve stuck open will cause a engine to die at idel.

Its possible you have a interement leak in your break booster, next time it idels high plug the vacumne line to the booster off and see if it idels down.

Also the isc valve could still be your problem, where its housed may be full of carbon causing it to stick.
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