Originally Posted by mikennrg
Has anyone seen a MPG increase after doing this?
I did this with a B&G PCM and saw an increase in MPG. I seriously doubt this mod had much of a factor. You are removing some parasitic loss from the motor so it will be more efficient, but not much. If I was to guess you might see 1-2% increase in gas mileage so maybe a couple tenths of a mile per gallon...