Egr delete
01-26-2011, 06:48 PM
#11
TECH SAVANT
Join Date: Dec 2006
Location: Saint Augustine, FL
Posts: 10,938
It won't destroy fuel economy. maybe 1/2mpg if you do a lot of highway driving (80%+ of each tank of gas).
I know because my EGR valve got sticky and sluggish causing a surge/skip at light load steady speeds (45 to 55 in particular)--so I turned it off in the tune, and plan on deleting it when I get around to it:
It cost me less than 1/3mpg with about 65% of my driving being on I-95 here in the flatlands.
I know because my EGR valve got sticky and sluggish causing a surge/skip at light load steady speeds (45 to 55 in particular)--so I turned it off in the tune, and plan on deleting it when I get around to it:
It cost me less than 1/3mpg with about 65% of my driving being on I-95 here in the flatlands.
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