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How much does gas mileage suffer from egr delete?

dsmuts

Moderator
I'm thinking about deleting my egr to clean up my engine bay and make it easier to work on crap at the back of the motor. I know it'll throw a code but how much of a hit would my gas mileage take?
 


My EGR is gone and I still got 30mpg all the way to Michigan and back last year. 2800 mile round trip.
 
I don't know about the GP, but I can tell you I saw zero sufferings from the EGR delete on my Stealth. In fact, I would bet I gained fuel mileage. When I parked the car I was getting 24-25 mpg daily driving it, when it was rated at 19 city/24 highway from the factory.
 


I deleted mine a while ago and never looked back. engine bay looks cleaner and is easier to work on. Do you have anyone to delete the code?
 
Don't you guys know that.not having emissions on your car kills.the.environment

Android Fire
 
**** the environment! Nuclear warfare is going to kill everything living anyway.

The MPG loss won't be overly substantial. Like others have said, tune for mpgs.
 
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