GM Trucks with Duramax Diesel Engine Problems
Have you experienced problems with your 2021-2022 GM truck with Duramax Diesel Engine with Diesel Exhaust Fluid (DEF) Heater?
Are you seeing the “DEF Heater Service” warning lights on dashboard?
Are you experiencing delays in replacement and repair for the DEF Heater?
All DEF systems require heating elements to prevent DEF fluid from freezing at temperatures less than 12 degrees Fahrenheit. DEF Heating Pots are designed to quickly return DEF to liquid form, ensuring proper flow through the lines and pump unit. If your diesel vehicle is operating in limp mode, or is not operating at full power, a common culprit is a failed DEF heating element.
These are common problems and you may be entitled to a vehicle refund or replacement vehicle.
We can help if you are an owner of the following 2021-2022 vehicles
- Chevrolet Silverado Diesel
- GMC Sierra Diesel
- Cadillac Escalade Diesel
- GMC Sierra 3500 HD Diesel
- Chevrolet 3500 HD Diesel
- GMC Denali Diesel
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