I had my '95 dually in the diesel shop a mo. ago to get a plate and turn injector pump up. Before, I was averaging around 20 mpg, not pulling. Now I'm getting around 17. They said they installed a no. 3 plate, set timing to 16. I've read on here that the magic no. is 15. 5 . Also, they said most of the time, people get better fuel mileage. Any suggestions would be appreciated. I can follow directions, if you could tell me what to do. Thanks Kirk
Pittman, Jr.
'95 dually, 255,000, 5 spd. 3. 54 sounds and runs great
Pittman, Jr.
'95 dually, 255,000, 5 spd. 3. 54 sounds and runs great