InlineDave87
Famous Member
So, i did a crude test today as i had a customer that was 40 miles away to see how much my AC is killing my MPG. I took advantage if the cooler morning and the 2-55 AC (1/4 window open). Running my AC i was barely getting double digits for MPG and with todays test i got about 15.5mpg. Its got me wondering if there is something majorly wrong with my AC if im loosing 4-5 mpg with it on. Then it made me remember this test from Engine Masters and thought this could be a good thread to discuss parasitic loss.