New to the forum guys. Bought my 2003 Crew Cab to use for work. It is a 2wd and I use it everyday and drive about 400 miles a day. I can't believe the power and acceleration it has.
New to the forum 2003 CCSB
- Thread starter Swanny454
- Start date
Welcome! Sure is a lot of driving!
2004 Duramax CCSB 4x4 LB7
5" Straight Pipe Exhaust
PPE Economy
305/55/20 Nitto TerraGrapplers
20" XD Rockstars
2004 Duramax CCSB 4x4 LB7
5" Straight Pipe Exhaust
PPE Economy
305/55/20 Nitto TerraGrapplers
20" XD Rockstars
Yeah 400 miles a day is a lot. I bought the Duramax with 180,000 on it and it has right at 200,00 already. I have had it 3 months and love it. I average around 21mpg with it. It has aftermarket exhaust and cold air intake on it. It had the 40hp tune in it and it didn't do much different with the tune in it than what it did with the stock tune. Some people told me to boost it to the 80hp tune and I would pick up 3 mpg. I am to nervous to bump it up to that. I am more concerned about longevity of the engine. Is there anything else I can do to bump the fuel mileage? Someone mentioned a different turbo intake. I would really like to get 23-24 mpg
You aren't gonna make that truck get 23mpg. If you're getting 21mpg hand calculated don't change a damn thing on the truck lol
To answer your question, a tuner is the easiest way to pick up fuel mileage
To answer your question, a tuner is the easiest way to pick up fuel mileage