Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - 1999 Chevy K2500 Suburban 6.5 Diesel (Automatic)

101Volts · 07-17-2015, 08:07 PM

Gear oil changed with Amsoil 75w90 Severe Gear and I have an appointment for the tires to be aligned on the 21st. I will say that I can see why Diesel Dave gets such high fuel economy out of his truck, I'm sure that if I had an opportunity to do a fuel economy run then I could get this to go over 30 AVG on the Scangauge once warmed up.

07-17-2015, 08:07 PM	#33 (permalink)
101Volts Master EcoModder Join Date: Dec 2012 Location: Pennsylvania Posts: 506 Woody - '90 Mercury Grand Marquis Wagon LS Last 3: 19.57 mpg (US) Brick - '99 Chevrolet K2500 Suburban LS Last 3: 12.94 mpg (US) M. C. - '01 Chevrolet Impala Base 90 day: 17.09 mpg (US) R. J. - '05 Ford Explorer 4wd 90 day: 16.66 mpg (US) Thanks: 934 Thanked 34 Times in 28 Posts	Gear oil changed with Amsoil 75w90 Severe Gear and I have an appointment for the tires to be aligned on the 21st. I will say that I can see why Diesel Dave gets such high fuel economy out of his truck, I'm sure that if I had an opportunity to do a fuel economy run then I could get this to go over 30 AVG on the Scangauge once warmed up. __________________ Last edited by 101Volts; 07-21-2015 at 03:26 PM..