Protect Your 6.7L Cummins with the Fleece Performance Intake and Grid Heater Kit
Folks, if you own a 6.7L Cummins-powered truck, chances are you’ve heard about — or experienced firsthand — the infamous grid heater nut failure problem. It’s one of the most common issues diesel owners run into, and unfortunately, it can become a catastrophic engine failure if left unaddressed. At Flying Wrench, we’ve seen this issue […]
Dealing With Coolant Leaks In Your Cummins?
If you have a Cummins, you have probably dealt with leaks at your heater core connection, I know I have with my 3rd gen. Well, leave it to Fleece to come up with a great fix at a reasonable price. The Fleece Heater Core Replacement hose and fitting kit covers all common-rail engines. (2003-2024) This […]
6.7L Cummins Turbocharger Issues
If you’re a 6.7 Cummins owner I’m sure you have experienced, or read of someone experiencing turbocharger problems. When the issue starts, you will notice your exhaust brake is not working, when this happens there is usually a check engine light present, but not always. Then there is always the dreaded “exceeded learned limit” code. […]