Welcome To Heavy Duty Powertrain, Inc.
Owner: Breanna Chron
FREE Cummins Tech Support: 810-653-6300
We Are Available 7 Days a Week: 9am to 9pm EST

This Week's Cummins L10, M11 & N14 Tech Video

L10, M11 and N14 Cummins Engine
Will Not Start! Could it Be a Bad Fuel Solenoid?

L10 M11 & N14 Electronic Engines.
Why Should You Worry About Your Engine Sensor
and Injector Harness?


Vision of This Website

Founded in 2000, Heavy Duty Powertrain has been an integral part of helping Diesel Mechanics, Truck Operators by creating Cummins Tech Support Videos on YouTube and offering Free Phone Calls, Emails and Texting support for anyone on who wants to learn a skill.I am the sole owner "Terry Chron" of Heavy Duty Powertrain tries hard to offer and have a reputation for outstanding service and commitment to customer satisfaction in the electronic engine and truck business world. We provide service in United States, Canada, Australia and USA Approved, countries all over the world. My goal is to give the people of the world the tools to self educate themselves by learning from my YouTube Videos. it's has become very rewarding to receive calls, text and emails thanking me so much for helping them to learn what I know and to share it with them for free.

About The Owner

I am Terry Chron and have been in the truck parts business since 1968 and was born in 1950 in Flint, Michigan.