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Old 05-12-2008, 04:02 PM
2000CAYukon 2000CAYukon is offline
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Re: Does anyony have Experience with?

Was the EGR replaced? (you said it went out). Does the EGR solenoid hold a vaccum?

The EGR solenoid is controlled by ECM to allow vacuum to open the EGR valve.

You should try to pluging the vaccum line to the EGR valve just to see if the problem goes away.

//2000CAYukon
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