How can I get better gas mileage in my Duramax?

How to Increase Fuel Economy on a Duramax Diesel

Purchase a chip for your vehicle’s computer.
Upgrade your exhaust system at a professional exhaust shop.
Convert to at least a 4-inch exhaust pipe and change the down pipe from your turbo if you choose to upgrade your exhaust.

What is the average mpg for a Duramax diesel?

DETROIT — The 2020 Chevrolet Silverado 1500 with the available, all-new 3.0L Duramax turbo-diesel engine delivers an EPA-estimated 33 mpg highway and 23 city in rear-wheel-drive models. EPA-estimated fuel economy for four-wheel drive models is 29 mpg highway/23 city.

Is it bad to tune a diesel?

The short answer is that diesel chip tuning is generally very safe but with one proviso. Unlike with petrol engine where adding more fuel cools down exhaust gas temperatures, adding excess diesel has the opposite effect and this is why you do not want to use a chip that causes excess black smoke.

Does deleting a diesel improve MPG?

The major reason behind why and how DPF delete helps increase MPG is that it gets plugged with the residue from your fuel. As a result, when DPF is removed, fuel mileage is definitely increased.

Which is the best tuner for Duramax 6.6L?

Best Tuners For 6.6L LBZ Duramax (2006 – 2007) IMAGE PRODUCT Our Top Pick Edge Evolution CTS3 Up to 180 HP & 440 T Bully Dog GT Platinum Diesel Tuner Evens Best Budget Option Superchips FlashPaq F5 Tuner Comes with Edge Insight CTS3 Durable, will last for

When did GM 6.6L LBZ Duramax engines come out?

GM only produced trucks with 6.6L LBZ Duramax engines from 2006 – 2007, so make sure your truck falls within those model years before tuner shopping. What can a Tuner Do for Your 6.6L LBZ Duramax?

How much torque does a Duramax Xcelerator give you?

The PPE Standard Xcelerator will give you up to an additional 225HP/335 Torque. PPE Economy Xcelerator 01-10 6.6L LB7/LLY/LBZ/LMM Duramax PPE-111010000 3.00 PPE (Pacific Performance Eng.) 111010000