:shock: OUCH! I "only" use about 1 1/2 tanks a week and even that is enough :x .carnivore said:I try not to think about it. I fill up my diesel 3-4 times a week :shock: :? :roll:
It has got 141,000 miles on it. I had considered losing the EGR, however, I figured I would get the truck back in stock running condition and see how it runs out. I got a great deal on the truck since it was my Father-in-laws, who past away in December. I bought the Truck for the payoff on the loan, knowing that It needed all of the normal maintenance items such as tires, brakes, all fluids in all gearcases changed, etc, in addition to some of the Glow Plug Issues. Overall I now have about $10K in the truck, which is still a steal, plus I own it without a payment.carnivore said:How many miles are on your Duramax? I'm getting an average of 19 MPG with my 06 crew cab. I run Optilube XPD additive and that gets me about 2 MPG and its the #1 rated lubricant for the injection system which is important with the new diesel fuels. I'm going to lose the EGR and DPF, and get a Cat back MBRP exhaust. I already have an Edge CTS Fuel programmer, I'm real impressed with it.