Whether you drive a Chevy, Ram, or Ford diesel pickup, your truck is a quality engineered machine. At The Wrench in Greeley, CO, we honor that quality - not only in our service, but in the parts, we provide as well.

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.

Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At The Wrench in Greeley, CO, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At The Wrench in Greeley, CO, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At The Wrench in Greeley, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

Whether you drive a Chevy, Ram, or Ford diesel pickup, The Wrench in Greeley, CO is here to make sure your truck stays up to the task for a long time to come.

The exhaust on your truck is an important series of components, that work together to ensure smooth, reliable operation. At The Wrench in Greeley, we also know that exhaust systems are especially susceptible to damage and rust; pipes, mufflers, and other parts are exposed to hazards on the road, and to the environment. This situation, combined with caustic emissions and extreme heat, creates a perfect opportunity for problems to arise.

No matter what type of car, truck, or SUV you drive, the professionals at The Wrench in Greeley, CO have you covered. Our technicians are well equipped with the tools and knowledge necessary to fix or maintain all makes and models, including diesels.

The Turbo on your Chevrolet, Dodge, or Ford diesel truck is an integral component of your truck’s ability to perform. Turbos affect everything from power output to fuel mileage, allowing your pickup to reach its full potential in terms of power, torque, and efficiency. At The Wrench in Greeley, turbo knowledge is one of our specialties, because we understand the importance of quality turbo parts, replacements, and repair.

The transmission in your diesel truck is built for hard work. But, after many miles and hard days on the road, inevitably the time will come to replace it. When that time comes, The Wrench has the professionals you need, for the best truck repair service in Greeley.

Your fleet or commercial vehicles most likely spend a lot of time idling. Whether it’s to keep warm or simply out of convenience, the stop and go lifespan of these vehicles mean idling is a part of their duties. But, is it bad for them? The Wrench in Greeley, CO has the information you need.

Glow Plugs are an essential component of your diesel engine. However, a faulty glow plug can go unnoticed or be neglected for quite some time; your truck will still start and run, so it’s an easy issue to overlook. At The Wrench in Greeley, CO, we want you to know what to look for, and why you should be concerned with a bad glow plug.

The differentials on your Ford, Chevrolet, or Dodge diesel pickup are some of the hardest working components on your truck. At The Wrench in Greeley, CO, our technicians are experts in maintaining, repairing, and replacing differentials, keeping your truck working reliable just as much as you do.

The engine and transmission in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At The Wrench in Greeley, we repair, rebuild, and replace engines or transmissions with quality parts and builds, keeping your truck on the road for years to come.

At The Wrench in Greeley, we know that keeping up with required maintenance schedules is the difference between a truck that lasts a few years and a truck that stays strong for decades.

Whether you drive a Powerstroke, Cummins, or Duramax diesel, your truck is a complex piece of equipment. Emissions systems, fuel systems, and systems you’ve probably never heard of all work together to keep your truck going strong. Sometimes, however, a warning light will pop up on your dash, and leave you wondering what’s going on. From ABS to Check Engine Lights, The Wrench in Greeley, CO has you covered.

If you drive a Duramax, Powerstroke, or Cummins diesel, you’ve got a truck that’s built for power and reliability. From our team here at The Wrench in Greeley, CO, here are the keys to unlocking the secret of a finely tuned diesel pickup.

Diesel trucks are known for their incredibly reliable engines. At The Wrench in Greeley, we know that the key to a reliable engine is good maintenance. In fleet trucks, the difference between a truck that lasts a million miles and a truck that needs new engine hinges on how well it has been maintained.

On all modern vehicles, electronic engine controls have truly changed the game in terms of performance, efficiency, and reliability. On diesel trucks, whether you drive a Chevy, Dodge, or Ford, this innovation has been particularly revolutionary. The gains diesel engines have made in the past couple of decades are impressive by any standard, and electronic engine controls are a huge contributor to those developments.

The catalytic converter is an essential piece of equipment on any modern vehicle. At The Wrench in Greeley, CO, our team of professional technicians are able to diagnose and repair any catalytic converter issues your Chevrolet, Dodge, or Ford diesel pickup may be experiencing.