Quote:
Originally Posted by 2010abmss
I'm about to my car SCT tuned by Ted, will it really hurt my mileage to have the decel pop tuned out because it gets on my nerves especially with my exhaust, plus I live on a Military base. My neighbor asked me about it the other day he said "whats that popping sound coming from your car"
|
In most instances yes, your putting fuel in when not needed.
Decel fuel cut off really helps mileage when you always on and off the gas at speeds below 45 mph.
No difference steady cruise Highway speeds though.
Ted.