fleet of semi

It isn’t easy keeping your fleet or commercial trucks up and running. At The Wrench in Greeley, CO, we’re here to help. Fleet and commercial vehicles log a lot of miles, and a lot of hours - as a result, even the most reliable components need to be serviced occasionally. On an ordinary diesel, an injection pump may last the entire life of the engine itself. On vehicles that work harder than anything else on the road, this isn’t always the case. 

fleet of semi trucks

While diesel trucks are some of the best vehicles on the road today, sometimes maintaining a fleet of them can become overwhelming. Let The Wrench in Greeley put your mind at ease, with our fleet maintenance programs for diesel fleet vehicles.

At The Wrench in Greeley, CO, we know that fuel contamination is one of the priciest and most problematic issues that may plague a diesel engine. There are a variety of issues that cause contamination in fuel. Knowing these issues will help drivers become aware of fuel contamination and hopefully prevent these issues. 

diesel engine on vehicle

At The Wrench, we have earned our reputation as the top diesel repair center in Greeley, CO. A major aspect of that reputation is our team of expert mechanics, and another is our versatility. Our technicians have the knowledge, equipment, and ability to repair or maintain any type of diesel engine, big or small.

white car on a lift

Your fleet or commercial truck works hard, every day. Most commercial vehicles are heavy, and constantly under load. As a result, your brakes will inevitably develop issues over time. At The Wrench in Greeley, CO, we can fix that.

Your transmission suddenly isn’t shifting right. So what’s wrong with it? Do you need your transmission rebuilt? Good question. Unfortunately, the answer is: No one knows. At least, not yet. To find out what’s causing your transmission problem, a technician is going to have to perform a series of tests. Basically, these tests are designed to answer the simple question: “Is it inside or outside?” That is, is the problem inside the transmission, or in one of the many control systems that operate the transmission?

gauges on a vehicle

Gauges are your first, and often only, line of defense in catching a major problem before it’s too late. At The Wrench in Greeley, we know that sometimes a faulty gauge is overlooked when the truck is still running fine and there’s a busy day ahead. However, gauges are extremely important, and are typically easy to repair.

At The Wrench in Greeley, CO, our mechanics have diagnosed and repaired every transmission problem in the book. We’d like to pass some of our knowledge along to you, in order to help you understand your transmission a little better. Here, we discuss the synchronizers in your manual transmission, and how to know if one of yours is faulty.

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