Welcome to Busted Duramax

YES we DO work on these!!!!

We did a PPEI tune on this one…

And this one is getting a pump replacement…

New pump going in….

The old pump….

Replacing Duramax Injectors

Just a few shots of Duramax injector replacement


Duramax fuel injector


Duramax injector sleeve…occasionally the injector is seized in the sleeve and the sleeve comes out of the head with the injector…..no biggy, just have to separate the injector from the sleeve and reinstall the sleeve into the head with new o-rings.

Programming and Tuning

We have the GM Tech 2 factory scan tool and can do factory programming, re-flashes and programming updates….

Here’s a short clip showing me commanding the FRP to 130 MPa and the actual pressure closely following the command thereby confirming that the repair just performed did in fact correct the issue the truck came in for…..