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gbmidyear66 · 11-14-2013

Marc Haibeck will also bore your TB and custom fit the blades. I had mine done when I ported the intake. I have no DAG - but no idle issues.

I'd just make sure first (before you get into a TB rebuild) that you don't have a vac leak somewhere - I think that is the more likely situ. Very easy to miss a hose connection when you replace the plenum. Also, if one if your new injectors is not sealing properly - you will have a vac leak (ask me how I know....)

11-14-2013	#5
gbmidyear66 Join Date: Feb 2008 Location: Vancouver, BC Posts: 251	Re: High Idle Marc Haibeck will also bore your TB and custom fit the blades. I had mine done when I ported the intake. I have no DAG - but no idle issues. I'd just make sure first (before you get into a TB rebuild) that you don't have a vac leak somewhere - I think that is the more likely situ. Very easy to miss a hose connection when you replace the plenum. Also, if one if your new injectors is not sealing properly - you will have a vac leak (ask me how I know....)