What Actually Happens During a Diesel Diagnostic?
When your truck is making a noise, losing power, throwing a check engine light or doing something it definitely was not doing last week, the natural question is simple: What’s wrong with it? The answer is not always simple. Modern diesel trucks are complicated systems. Fuel, air, boost, electronics, emissions controls, cooling, transmission behavior and […]
Your Diesel Is in Limp Mode. Clearing the Code Isn’t the Fix.
If you own a newer diesel long enough, there’s a decent chance you’ll eventually experience limp mode or some version of reduced power. The truck may suddenly feel gutless, the check engine light comes on, or the dash throws a warning that makes it pretty clear the computer is no longer giving you full control. […]