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Old 11-08-2016, 02:15 PM   #140 (permalink)
rmay635703
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Join Date: Jun 2008
Location: Somewhere in WI
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Silver - '10 Chevy Cobalt XFE
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Quote:
Originally Posted by Daox View Post
First trip with the new EGR valve... still bucking.

I suppose the next step is new plugs now. I never did replace them.

Any other ideas? I've cleaned the EGR plate, replaced the valve, checked the plugs.
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Quote:
Originally Posted by Ecky View Post
EDIT: You could try messing with intake air temperature. Warmer or cooler might help.
An excellent suggestion
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