EGR Issue
Site Moderator
Joined: May 2008
Posts: 9,657
Likes: 24
From: Louisville, Ky
It's obviously opening and working or the problems wouldn't go away with the vacuum line plugged.
Most exhaust shops can check the back pressure. They drill a small hole in the pipe ahead of the converter and check the pressure with a gauge. Then weld up the hole when done. Many do it for free.
Most exhaust shops can check the back pressure. They drill a small hole in the pipe ahead of the converter and check the pressure with a gauge. Then weld up the hole when done. Many do it for free.
Thread Starter
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Amateur
Joined: Mar 2011
Posts: 35
Likes: 2
From: Valparaiso,In.
The EGR is fine. But I have those issues when it is plugged in and I don't when i plugged up the vacuum line to the EGR. And if I suck on the hose to the EGR while it is idling, it dies.
