There are quite a few ways that you can tell if your vehicle’s axle is damaged or misaligned. Some of these signs may be small, and as such can be easy to either ignore or miss altogether. When you bring your truck to Absolute Repair, our technicians will work with you to help identify potential signs of axle trouble so that future, larger problems, can be avoided. Regardless of the type of heavy-duty diesel machine you’re driving, the team at Absolute Repair is here to help with your service and repairs.

Your heavy-duty truck’s braking system is one of the most critical components of your machine. It is composed of complex elements that function together to ensure quick and reliable stopping of your vehicle and its load. Operators know that if you can’t slow down or stop you may be in immediate danger. Further to that, other drivers on the road are also at risk. At Absolute Repair, we know that stopping should always be guaranteed. We address the concerns of all models of diesel vehicles and are experienced with many different types of braking systems. We are relied on in the Cumming, IA area for providing exceptional service and offering cost-effective and proactive solutions that will benefit you in the long run.

One of the primary functions of coolant is to regulate heat within the cylinder head and engine block of your diesel engine. The coolant system is designed to circulate a cooling medium which absorbs heat from the engine and disperses it through a heat exchanger (i.e., a radiator or cooler). In the most basic terms, coolant picks up heat and transfers it to the radiator. Coolant is also used to protect against freezing and boiling, corrosion and pitting of cylinder liners and the diesel engine block. At Absolute Repair, we advise customers on industry best practices to maintain their coolant systems and prolong the life of their heavy-duty vehicles.

The US Department of Transportation requires DOT inspections for all commercial vehicles weighing over 10,000 pounds. DOT Inspections are divided into different levels and include checks on vehicles, loads, drivers and documentation assessments, or a combination of each. The team at Absolute Repair has the knowledge and ability to perform both Federal and State DOT inspections for drivers.

When your truck develops an issue, you need to have a trustworthy shop that you can rely on to have it diagnosed, serviced and repaired quickly so you can get back on the road and back to work. We diagnose and service all makes and models of heavy-duty diesel trucks and work closely with manufacturers to overcome challenges and develop comprehensive solutions that address our customer's needs. During your heavy-duty truck inspection, one of our highly skilled mechanics will perform a computerized scan to identify any problems.

The driveline is an essential element of your heavy-duty truck, It contributes to the control and moderation of the operation of your vehicle. The driveline is what connects the transmission to the axles and propels your vehicle forwards and backwards. It’s kind of a big deal. At Absolute Repair, we can handle all of your driveline maintenance and repairs requirements and get you back on the road, moving in the right direction.

The EGR and DPF system in your heavy-duty truck work together as part of your emissions system to limit the output of harmful exhaust. There are federal and state vehicle emissions and fuel economy standards which are monitored and these systems are necessary to ensure your vehicle remains compliant. As such, your truck’s EGR and DPF systems are essential components for proper engine emission control. Regular maintenance is important to assure correct engine function and proper emission compliance.

Absolute Repair in Cumming, IA. offers a complete diesel engine solution for your heavy-duty vehicles. Our facility is equipped to repair, overhaul or convert all types of diesel engines. From a ring and a valve job to a complete engine overhaul, our honest team will work with you to find the best solution for your needs and budget. You’ll be able to identify that it’s time your engine needs some maintenance if you start to hear knocking sounds, if it’s running rough or not firing at all. When you bring your heavy-duty truck to Absolute Repair, you can trust that our skilled technicians will use our sophisticated diagnostic software to find the cause of your problem and come up with an appropriate repair solution. 

The exhaust system in diesel trucks is highly sophisticated and it continues to be improved by machine manufacturers as advancements are made to diesel engines and components. The main purpose of your truck’s exhaust system is to support the reduction of toxic fumes being emitted by your vehicle, while also preventing the build-up of these same harmful fumes inside your truck. When your exhaust system is working properly, it directly reflects your truck's fuel efficiency. At Absolute Repair, you can trust our technicians to provide honest, reliable and professional diesel truck exhaust system repair service.

Operators and fleet managers know that in order to keep their heavy-duty diesel machines running properly, ongoing and regular maintenance is required. But often the small (yet important) things such as oil and lube are overlooked because it can be time-consuming and cause a loss in revenue to have your vehicle off the road for a long downtime period. This is why, at Absolute Repair, we offer express lube service. We understand that your time on the road is important and want to provide service as quickly and efficiently as possible.

At Absolute Repair, we understand that air conditioning is not just a luxury, but a necessity to keep heavy-duty truck operators comfortable and happy during their long hours on the road. Truck drivers can spend weeks at a time in their trucks delivering products across North America and we want our customers to be as comfortable as possible while doing their critical work. It’s not uncommon for some repair shops to treat air conditioning repairs as low-priority work, but Absolute Repair is not one of those shops. Our certified technicians pride ourselves on bringing solutions to operators and fleet managers, especially when it comes to complicated HVAC system maintenance and performance. We view every problem as an opportunity to find a solution and to make our customers happy. 

One of the best ways to help ensure and protect the longevity of your truck is regular oil changes and fluid checks. With so many moving components, proper lubrication is crucial for your diesel truck to maintain the parts and prevent premature ware and deuteriation. Our certified technicians at Absolute Repair can also help to diagnose oil leaks and devise an affordable and effective solution to have your diesel engine in smooth operating condition once more.‍

At Absolute Repair, our technicians are trained to be able to work with you to determine the best performance options and upgrades for your specific diesel engine. There are some who believe that increasing the performance of your truck may reduce the longevity of your engine. That impact can be negligible depending on your setup and how your truck is used. At Absolute Repair we use the most technologically advanced tuning devices to unlock your vehicle’s true potential.

The suspension system of your heavy-duty truck provides your vehicle with a cushion against the shock and impact of the road surface. Your suspension system helps your wheels to remain in even contact with the road, and smooth over potholes, rough roads, or off-road terrain so that you can brake, steer, and safely control your vehicle. A suspension system that functions correctly helps stabilize your truck, minimizes uneven tire wear, smooths the ride, and maintains the proper axle spacing and alignment. Put heavy-duty truck suspension repair in the hands of our honest and professional mechanics at Absolute Repair in Cumming IA. to save yourself time, and hassle and be sure it’s getting done right the first time.

Worn, deflated and flat tires can be a serious threat to getting your work done quickly and more importantly to your safety on the road. Realistically, fixing a flat or servicing an old tire is just part of life on the road. And unlike an enterprising passenger car driver, pulling out a set of tire plugs isn’t going to get the job done. You need a professional diesel mechanic to determine the best plan of action for repairing or replacing your tires. The team at Absolute Repair can help determine the best approach to either repairing or replacing your tires.

With so many different makes and models of diesel trucks and machines, there are varying clutch and transmission designs and systems. The one constant between these various systems though is that eventually, they all wear and break down. At Absolute Repair, we believe that it is imperative to have a preventative maintenance plan which includes transmission and clutch service and adjustments according to the manufacturer's specifications in order to keep your truck running safely and securely.