What Is A Valve Cover Gasket (Replacements, Costs, and More)?
What happens when a valve cover gasket stops working? Not to mention, what is a valve cover gasket? Let’s backtrack. On a good day, an engine’s pistons move up and down at hyperspeed in the cylinder. Exhaust valves and gaskets open and close just as fast. They ensure that a constant supply of hot oil […]
The Penultimate Guide to Truck Engine Rebuilds (and Overhauls)
When you notice your truck’s engine isn’t operating right, it’s high time for service and maintenance. But you’ll often hear terms like engine rebuild and engine overhaul thrown around. The toughest part as a diesel truck owner is knowing which to do: a truck engine rebuild or a truck engine overhaul. We’ve been in your […]
7 Tell-Tale Symptoms of a Failing or Bad Intake Manifold Gasket
You might not know it, but intake manifold gaskets are a vital part of every diesel truck operation. This one-of-a-kind part acts as the connection point between the manifold and the engine block. The intake manifold gasket forms a seal between these two components. The gasket helps maintain proper engine performance. When it fails, engine […]
Engine Overhaul or Replace? How to Know When It’s Time to Do Each
Uh-oh. The check-engine light turned on. And the engine is jumping, sputtering, and smelling that funky gasoline smell again. This could mean you’re having issues with the engine in your vehicle. Fortunately, if you’re reading this, your engine might need a replacement or overhaul. What exactly is the difference between the two, though? And how […]
The Driver Vehicle Inspection Report (DVIR) and Form Made Simple
Fleet managers and carriers have different responsibilities. That’s why they might not always see eye to eye. While they may not always agree on the best way to use these reports, they certainly can both agree on one thing: the driver vehicle inspection report (DVIR) is crucial for running a safe, productive fleet. For […]
Drivers: Must-Know Warning Signs That Your Transmission Has Problems
It’s late at night. You’re driving on the interstate with a cup of your favorite beverage when you start to feel a lurch. Your engine’s been doing that an awful lot lately. I know I didn’t plow through a patch of ice just now, because it’s the middle of July, you might be thinking. Why […]
What’s Causing My Truck To Leak Oil (Reasons, Effects, and Fixes)?
Your handy truck is emitting a funky smell. It’ll go away, though, right? Is it time to bring it to the shop? If you’ve ever asked or thought of any of these questions, your truck is likely showing signs of a classic oil leak. While you might want to write off the small puddle […]
What to Expect for Your Annual DOT Inspection (and How to Pass It)
The dreaded DOT inspection: it’s an annual affair for an inspector — and a nail-biter for commercial vehicle drivers. Don’t sweat it. Certified Fleet’s got your back. If you’re wondering about the 5 W’s (who, what, where, when, and why) of DOT inspections — and how to pass this inspection with flying colors — […]
Corrective Maintenance vs Preventive Maintenance
When it comes to managing a fleet there are two strategies that come to mind, corrective maintenance and preventive maintenance. Approaching your fleet with the right maintenance strategy is essential. Not only will it ensure that your vehicles are safe to operate, but it will help raise your fleet’s productivity and bring value to your […]
