Articles

Transmission issues can sneak up on you, especially in heavy-duty diesel trucks that face regular stress from heavy loads and challenging road conditions. Recognizing the early signs of trouble can make all the difference, saving you from costly repairs and keeping your truck on the road. Here’s a comprehensive guide to spotting transmission problems early.

Kenworth T860 truck drivers have all sat on the side of the road or in a parking lot at some point in their careers, unsure why their rig isn't running correctly. However, regardless of the cause of the failure, the costs of towing, repairs, and downtime may soon pile up. It's also aggravating for the drivers, who must rearrange their schedules while dealing with the stress of a broken-down vehicle.‍Whether you're a Kenworth T860 contract trucker or a fleet manager, you're probably well aware that any Kenworth T860 truck will eventually develop mechanical or electrical issues. Fortunately, many of these issues are repairable or may be avoided, or at least alleviated, with proper maintenance. This tutorial will go through the most common causes of Kenworth T860 truck troubles and how to avoid them.

A leaking hydraulic cylinder can spell disaster for your heavy-duty equipment, causing fluid loss, decreased efficiency, and even total system failure if left unchecked. But what causes these leaks, and how can you fix them before they become a bigger problem? Let’s dive into the most common reasons behind hydraulic cylinder leaks and the best solutions to keep your machinery running smoothly.

If your heavy-duty truck begins to overheat, it is essential to pull over as soon as it is safe and legal. When that happens, you may contact a roadside heavy-duty truck technician who can assist you in determining if your vehicle is safe to use. If not, the technician may come to you and take whatever action is required to get your vehicle back on the road. Here are some reasons why heavy-duty trucks overheat. 

Keeping your Diesel Particulate Filter (DPF) clean is paramount for your truck's health and performance. Here at Iron Buffalo in Denver, CO, we understand the critical role a well-maintained DPF plays in ensuring your truck operates efficiently and within environmental regulations. This article will discuss the importance of DPF maintenance, provide valuable tips, and explain how our services can help you keep your truck in top shape.

Diesel trucks are the backbone of industries ranging from logistics to construction, delivering unparalleled power and reliability. But when it comes to their upkeep, they demand specialized maintenance and repair. Why? Let’s dive into the unique aspects of diesel engines and their support systems that set them apart from their gasoline counterparts.

When you are trying to purchase a new semi-truck, you will need to pay special attention to its engine. In other words, you will need to proceed with buying the most reliable semi-truck engine. Then you can continue to drive the semi-truck without experiencing any hassle. Here are some of the most reliable semi-truck engines that you can find out there. 

Truck-Mounted Cranes are huge pieces of equipment that require a lot of attention, upkeep, and repair in order to run efficiently. It keeps your business running smoothly, but what do you do if something goes wrong? You can't go without these things for too long! So if you find yourself needing truck crane repair, there's no need to panic. The professionals at JE-CO Truck & Trailer in Denver, Colorado, are fully trained technicians that are ready 24/7 to get your truck-mounted crane back on track, or give you advice about how best to proceed with repairs yourself. Their experience will put your mind at ease knowing that your equipment is safe and well cared for by people who know what they're doing. In this article, we share some information about what a professional truck-mounted crane repair service can do for your business.

Heavy-duty trucks are the workhorses of industries ranging from logistics to construction. To keep them running efficiently for years to come, a little TLC goes a long way. In this guide, we’ll cover the top five maintenance tips that ensure your truck not only lasts longer but also performs at its peak.

Heavy-duty diesel trucks are a vital part of our transportation infrastructure, but like any machine, they are prone to experiencing problems. One of the most common issues with these vehicles is engine failure, which can be costly to repair and disrupt the flow of goods and materials. In this article, we will explore some of the top heavy-duty truck engine problems and how to avoid them. By understanding the causes and preventative measures for these issues, truck owners and operators can extend the life of their engines and minimize downtime.

Operating a truck-mounted crane involves more than just handling the controls during operations. Keeping your crane in peak condition is crucial not only for the longevity of the machinery but also for ensuring safety at work. At Iron Buffalo, we understand that thorough and regular maintenance can dramatically extend the life of your equipment, reduce downtime, and save you from costly repairs. This guide is packed with practical truck-mounted crane maintenance tips to help you keep your equipment running smoothly.

Heavy-duty truck preventative maintenance is a topic close to the hearts of all companies who depend on hauling goods, supplying raw materials, or even self-employed individuals. Without preventative routine maintenance, trucks can break down without warning, leaving the company with no way to get their product to market in time. Some preventative heavy-duty maintenance that all drivers should adhere to includes checking oil levels daily and adding fluid when needed, inspecting tire pressure weekly, checking coolant levels daily with water added if low, and replacing filters monthly. At JE-CO Truck & Trailer in Denver, Colorado, our valued customers can take advantage of our high-end preventative maintenance services. By following a preventative maintenance program, customers can bring their vehicles in for regular inspection and maintenance so that any repairs can be done before they reach a point of critical failure. 

Here at Iron Buffalo, we've seen it all. From simple tire changes to intricate engine repairs, we’ve been the trusted beacon for truck owners in the Mile-High City for years. And guess what? Along the way, we've also witnessed many avoidable blunders made by even the most experienced truck owners. Today, we're pulling back the curtain and highlighting the top 10 mistakes truck owners must avoid in repairs. Buckle up; this list might just save you a pretty penny!

Howdy, folks! This is Iron Buffalo Truck & Trailer Repair, your trusty companion stationed right here in the heart of Denver, CO. Winter, as they say, is coming. But hey, let's face it—when isn’t winter coming or going around these parts? With the chill in the air and snow on the horizon, there's no better time than now to delve deep into the nitty-gritty of diesel fuel treatment. For all our truck owners and fleet magnates, here are some golden nuggets—or tips, if you will—for proper diesel fuel treatment during winter.

Diesel engines are renowned for their power, durability, and efficiency, but even the toughest engines encounter problems over time. Knowing how to troubleshoot common diesel engine issues can save you from expensive repairs and downtime. In this guide, we’ll explore the most frequent problems, their causes, and how to address them effectively.

When operating a heavy-duty rig, encountering unexpected issues like a broken driveline, seized transmission, or fried air system can lead to a need for heavy-duty towing.‍ Being unprepared for heavy-duty towing can result in significant financial burdens and stress. Understanding the towing process, associated costs, and safety measures can protect both you and your finances. This guide provides comprehensive insights into heavy-duty towing, best practices, and essential information to safeguard yourself, your cargo, and your finances.

With the advent of advanced aftertreatment systems, heavy-duty truck emissions have lowered substantially over the past decade. Harmful exhaust fumes are now filtered through countless catalysts, from the Diesel Particulate Filter (DPF) to the Selective Catalytic Reduction (SCR) system. Without these technologies, your truck’s emissions wouldn’t pass DOT inspections, let alone EPA standards. Your heavy-duty truck's aftertreatment system is integrated with its aftertreatment system. Like any other complex system in your truck, these two units need tender loving care to ensure safe operation, legal compliance, and optimized performance. In this article, we’ll be taking a look at the top signs your exhaust and aftertreatment system need repair.

In the world of heavy-duty trucking, safety is paramount. One key player in ensuring this safety is the Automatic Braking System (ABS). But what exactly is the role of ABS in heavy truck braking systems? Let's delve into this critical component and understand its importance in maintaining the safety and efficiency of your fleet.

Understanding the importance of regular heavy equipment maintenance for optimal performance is crucial. Not only does it keep your fleet running smoothly, but it also maximizes your return on investment. In this comprehensive guide, we'll delve into why heavy equipment maintenance is a non-negotiable aspect of your business operations and how it can significantly impact your bottom line.

Hey there! It's Iron Buffalo in Denver, CO, stepping up to the plate to shine a spotlight on a vital component of the heavy-duty trucking world. If you're a truck driver or a fleet owner, and you’re motoring around with PACCAR MX engines under the hood, you’ll definitely want to know your stuff regarding the EGR system. Bear with us, and we promise – no jargon overkill.

Truck-mounted cranes are the backbone of many industries, from construction to logistics. However, wear and tear on your crane's boom can severely impact its performance like any heavy machinery. Over time, the crane boom—the telescopic or articulated arm that carries loads—can suffer from stress, material fatigue, and external damage, all of which diminish its reliability and safety. Recognizing the signs of deterioration is crucial to preventing costly downtime and ensuring the safety of both the operator and nearby workers.

At Iron Buffalo, we understand that heavy equipment is the backbone of many industries. This equipment is built to last and handle tough tasks, but its longevity and efficiency depend on regular and meticulous maintenance—particularly of its hydraulic systems. Keeping these systems in peak condition isn’t just a recommendation; ensuring your operations' safety, productivity, and cost efficiency is necessary. Let’s dive into why maintaining your equipment's hydraulic systems is so crucial and how it can drastically impact the performance and lifespan of your heavy machinery.

At JE-CO Truck & Trailer, we have a soft spot for the Peterbilt 579. Why, you ask? Located right in the heart of Denver, CO, we’ve seen many a truck, but the Peterbilt series, particularly the 579, has carved out a particular niche for itself. Its performance and aesthetics aside, we're here to talk business – or, more precisely, the braking system of the Peterbilt 579. It's the unsung hero of the vehicle, keeping it (and you) safe on the road.

Ever been caught between a rock and a hard place? It's where truck drivers or fleet owners might find themselves if they overlook the importance of hydraulic system maintenance in heavy-duty trucks. But why is this so? At Iron Buffalo in Denver, CO, we see firsthand what happens when this crucial component gets put on the back burner. Let's break it down and help you steer clear of potential pitfalls.

One of the most critical yet often overlooked components that can significantly impact your truck's performance is the transmission and clutch system. These components are the heart of your vehicle's drivetrain, and upgrading them can bring many benefits, from improved fuel efficiency to enhanced towing capacity. In this comprehensive blog post, we'll delve into the advantages of these upgrades and why they should be on your radar.

Welcome to everything you need to know about the benefits of heavy-duty EGR and DPF maintenance. Here we will discuss what these systems do, how they work, and how proper and regular maintenance can benefit your vehicle. Just before we get started, to make things a bit easier to digest, we’re going to split this article into two pieces, first talking about the EGR system, then the DPF system. 

Heavy-duty diesel trucks have been a staple of the American transportation industry since they were first introduced to this country in the 1920s. In fact, diesel engines are so popular that diesel is actually the most common type of engine for on-road trucks and cars in America. Unfortunately, diesel engines can bring about significant electrical issues, which oftentimes need a heavy-duty truck mechanic to resolve. Thankfully, at JE-CO Truck & Trailer in Denver, Colorado, we are well-equipped to handle all of your heavy-duty truck electrical repairs. Our team of expert technicians and our advanced equipment will be leveraged so that our valued customers can have their electrical issues repaired, and get back out on the road as soon as possible. In this article, we share some information about the 5 biggest diesel electrical issues you'll face in your fleet.

Kenworth announced on March 9, 2021, that its new 15-inch digital display system would be standard equipment on the T880 and W990 models. On the newly released Kenworth T680 Next Generation model, the completely digital, high-definition Digital Display is already standard. The straightforward, changeable display was designed utilizing driver observation, user testing, iterative prototyping, and thorough design work for an enhanced user experience, enabling drivers to adapt their preferences while automatically presenting essential information.

Greetings from Iron Buffalo! Nestled in the heart of Denver, CO, we've been witness to – and the solution for – every darn engine issue under the Colorado sun. For those behind the wheel of a Kenworth W900, this one's for you. So, buckle up! You're in for a detailed ride as we delve deep into troubleshooting Kenworth W900 engine performance issues.

In Denver, CO, Iron Buffalo is your reliable partner in ensuring your heavy-duty trucks are ready to face any ordeal. The ethos of our service is rooted in the principle of prolonging the life of your heavy equipment through diligent maintenance. Heavy-duty machinery is your most valued asset as truck drivers and fleet managers. Hence, understanding how to prolong the life of your heavy equipment through maintenance is not just an operational necessity but a financial imperative. In this light, we bring some seasoned maintenance insights from the hub of Iron Buffalo aimed at life extension and optimum performance of your heavy-duty equipment.

Recently, we took a break from servicing the fleets of Colorado to sit down with Ian Matje, our technical trainer, and pick his brains. We asked him everything, from the specifics of his role to his opinions on the heavy-duty repair industry as a whole. So, without further ado, we’ll let Ian take it from here. 

Developing a truck fleet maintenance plan is a significant task, given the broad range of vehicle sizes, purposes, and models. Whether you have a fleet of light-duty service pickups or Class 8 heavy rigs, an efficient preventative maintenance strategy may help you save costs and decrease asset downtime.

Here at Iron Buffalo Truck & Trailer Repair, nestled in the heart of Denver, CO, our experience tells us a thing or two about heavy-duty trucks. Heck, it’s our bread and butter! But there's one component that gets our attention every time – turbochargers. These little wonders of engineering can often leave many scratching their heads regarding proper repair and maintenance. Let's delve into the nitty-gritty, shall we?

When you're hauling freight through the winding roads of the Rockies or navigating tight city corners in Denver, CO, a roadside breakdown isn't just inconvenient—it’s a productivity killer. Downtime costs money, plain and simple. But here’s the kicker: not all repairs require a tow to the shop. In fact, mobile truck repair services have revolutionized how fleet managers and owner-operators handle unexpected hiccups.

If your business relies on heavy equipment for its daily activities, fuel is such a significant cost. With the skyrocketing fuel costs globally, it pays to improve fuel efficiency in your heavy equipment. Even when prices are relatively low, it's a good practice to ensure you keep fuel consumption at the lowest end. In a company that operates a fleet of heavy equipment, fuel tends to be the top expense monthly. Given that you can't control fuel prices, you can manage the amount of fuel your equipment consumes while in operation. Below are some of the tips that can help you to improve fuel efficiency in your heavy equipment;

Proper truck maintenance matters all year round. It’s especially critical when the weather cools down, though. Do you know how to prepare a diesel truck for winter? If not, this guide is for you. Below, you’ll learn ten essential steps every truck driver should take to weather the winter safely.

Operating a telehandler efficiently is essential for maximizing productivity and ensuring the safety of your team. At Iron Buffalo in Denver, CO, we understand the importance of keeping your telehandler in top shape. Here, we offer essential tips on properly caring for your telehandler, identifying common issues, and maintaining peak performance.

It ain’t rocket science, folks, but choosing the right oil for your heavy-duty truck is like picking the right shoes for a marathon. Choose poorly, and you might just find yourself broken down at the side of the road, scratching your head. Here at Iron Buffalo in Denver, CO, we understand the nitty-gritty of engine, transmission, and gear oils. So, let's dive deep, peel back the layers, and shed some light on this slippery subject.

Owning and operating a heavy-duty truck is no small investment, which means ensuring its longevity is crucial for maximizing value. While proper maintenance and care are key, partnering with experts like Iron Buffalo in Denver, CO can make all the difference. In this post, we'll explore practical tips and explain how expert repairs can significantly extend the lifespan of your heavy-duty truck, keeping it on the road for years to come.

One of the main contributors to fuel inefficiency in the current fleet is under-inflated commercial vehicle tires. What about the effects of wheel balance, though? In this most recent article, we'll focus on wheel balancing and specify when the procedure should be started, as well as how important it is to your fleet. 

Nothing is more frustrating than being stranded in a vehicle with a dead battery. We've all been there at some time in our lives, and the situation is frequently exacerbated by the fact that contemporary trucks have few warning indicators - and there's a good chance it'll happen when you're out and about away from home. Like the batteries in your phone or laptop, lead-acid truck batteries have a finite lifespan and will eventually lose their ability to hold enough charge to start your truck. A lead-acid battery should last roughly 42 months on average, although this timeframe can vary based on various factors, including temperature, travel duration, and the functioning of your truck's charging circuit. Regardless of the circumstances in which your truck is driven, here are seven suggestions to help you get the most out of your truck's battery.

Cummins ISX is an inline 6-cylinder turbocharged diesel engine with about 600 horsepower and 2050 pounds-feet of torque. ISX is the successor of the legendary N14 engine designed by Cummins. It's currently used in many heavy-duty trucks like the Freightliner M2 and the International DT-466. Besides being a superior truck engine because of its torque and horse, the engine is also durable. However, like many other engines, quite a few things can go wrong with the ISX engine.

There are five main benefits to heavy-duty truck DOT inspections. These include safety, staying legal, saving money, keeping odors and chemicals under control, and keeping the environment clean. Checking for unsafe items such as cracked wheels, leaking fluids or bald tires is one of the most important benefits of DOT inspections. If these kinds of problems aren't fixed and are allowed to remain on the road, they can result in accidents that endanger not only personal lives, but also others who share the road with semi-trucks and other large vehicles. A faulty brake light might not seem like a big deal until that individual goes to switch lanes at an inopportune time and causes a major accident. At Iron Buffalo, our on-site DOT inspectors have significant experience in the truck repair industry and can ensure that your vehicle is in compliance with all applicable DOT regulations. In this article, we share some information about five benefits of heavy-duty truck DOT inspections.

Ah, the open road! Truck drivers and fleet owners in Denver, CO, know there's no sound quite like the hum of a well-maintained, heavy-duty truck conquering the asphalt. The lifeline of that performance? The axle and differential. The blood of that system? The fluid. You're driving on borrowed time without proper maintenance, especially when it comes to axle and differential fluid changes. And boy, oh boy, have we at Iron Buffalo seen some doozies regarding common mistakes in axle and differential fluid changes.

If you own a Peterbilt truck, you should always be mindful of its maintenance. Unexpected issues can cause major problems to ultimately sideline you and your Peterbilt truck. This is why we thought of sharing a list of the most common Peterbilt truck breakdowns and repair tips with you. 

At Iron Buffalo, located in Denver, CO, we encounter numerous myths surrounding diesel truck repairs, often leading to unnecessary expenses and downtime. Our expertise in debunking these myths has not only saved our clients’ time and money but has also extended the life of many a diesel giant. This article aims to shed light on some common repair misconceptions and provide clarity on the technical facts.

Hydraulic cylinders are the workhorses of heavy equipment. Whether you're running loaders, excavators, or dump trucks, hydraulic cylinders provide the muscle to get the job done. But like any hard-working component, they're prone to wear and tear. In this article, we'll walk you through some of the most common hydraulic cylinder problems in heavy equipment and, most importantly, how to fix them. Understanding these issues can help keep your equipment running smoothly and reduce costly downtime.

Hello there, and welcome to Iron Buffalo Truck & Trailer Repair in the heart of Denver, CO. As the season takes a frigid turn, we, as professionals deeply entrenched in the world of heavy-duty truck repair, find it pivotal to shed light on a pertinent matter. The focus today? The imperative of cold weather precautions for exhaust systems and DEF tanks.

Good day to our cherished clients and truck enthusiasts! Iron Buffalo Truck & Trailer Repair, nestled in the bustling heart of Denver, CO, is here to unveil a comprehensive guide on the best practices for engine block heater installation and usage. We’re the go-to resource for the city's fleet of heavy-duty trucks. Today, let us dispel the clouds of uncertainty surrounding engine block heaters.

With years of expertise in maintaining and repairing heavy machinery, the Iron Buffalo team has honed our skills to perfection, ensuring your equipment remains in optimal working condition. Among the myriad of issues that could besiege heavy machinery, one stands loud and clear - noise issues in hydraulic hammers. These indispensable tools, known for their power and efficiency, can present a conundrum when they start ringing with unusual sounds. At Iron Buffalo, our adept technicians delve into the intricacies of diagnosing noise issues in hydraulic hammers, ensuring your machine’s longevity and peace of mind.

Modern diesel trucks are available with two different options of braking systems. One system is hydraulic brakes, whereas the other is air brakes. As an operator or fleet owner, you need to be aware of the best braking system required by your truck. This is a crucial topic since the answer directly influences vehicle safety, price, driver pool availability, and operational expenses. To help guide the brake selection process, we’ll outline the different braking systems, including how they function, the proper vehicle size and application for each, and other considerations.

As a cornerstone of the heavy-duty truck industry, Kenworth's W990 model is known for its robust performance and longevity on the open road. However, like all mechanical marvels, it demands a regimen of common repairs and maintenance to ensure it runs at peak efficiency. At Iron Buffalo, nestled in the heart of Denver, CO, we've become intimately acquainted with the inner workings of the Kenworth W990. Our team dedicates itself to mastering the art and science of maintaining these road giants. In this delve, we unravel the typical maintenance and common repair scenarios that Kenworth W990 owners might encounter.

Trucks don’t wait to break down near a repair bay. Whether you’re stuck in a lot on I-25, hauling through snowy mountain passes, or facing a no-start in your own yard, mobile diesel repair delivers something traditional shops can’t: convenience, speed, and real-world flexibility. At Iron Buffalo in Denver, CO, our mobile teams are equipped to handle everything from electrical diagnostics to air brake failures—right where you are. Still bringing trucks to a shop for every issue? Here’s why mobile diesel repair beats the shop—every time. 

Did you know that diesel engines emit nitrogen oxides (NOx), particulate matter (PM), and carbon dioxide (CO2)? Keeping emissions in check while optimizing engine efficiency is not only good for the environment but also saves fuel and reduces maintenance costs. Here are seven actionable ways to achieve both goals.

You may save a lot of money whether you drive an 18-wheeler or oversee a fleet of vehicles by cutting fuel expenses. A business that requires a lot of pick-ups, deliveries, and travel time tends to have high diesel and fuel expenditures. 18-wheelers aren't the most fuel-efficient, and that’s largely due to their weight. They barely get 6.5 miles per gallon on average. Their fuel economy varies greatly, from 3 mpg driving up hills to over 23 mpg going down slopes. Even if only downhill roads might be used to construct whole routes, this is not the most effective way to increase fuel economy. Let's instead concentrate on how motorists may reduce diesel prices. Use this straightforward advice to save money and diesel at the same time.

When winter draws closer, the temperatures start to drop, and in many parts of the country, it’s possible for snow and ice to collect on the roads. Winter does not only bring cold temperatures but also adds risks for people who need to drive long distances. Heavy-duty trucks can slip on icy roads, which can cause serious life-threatening consequences. In this article, we are going to take a look at some of the most crucial preventive maintenance tips that heavy-duty truck drivers should keep in mind to ensure their safety and the efficient performance of these trucks. 

Wheel alignment is an important maintenance service that helps to keep your heavy-duty truck running smoothly and safely. Poor wheel alignment can cause premature tire wear, reduce fuel efficiency, and even cause steering problems. While there is no exact timeline for when your heavy-duty truck needs wheel alignment, there are certain indicators that can help you know when it is time for service. Here are six common indicators that your heavy-duty truck needs a wheel alignment:

As the weather warms up and the days become longer, there are some safety factors that you should consider when loading up your heavy-duty truck. In this article, we’ll review the top 5 preventive maintenance tips for summer driving. 

Towing might seem straightforward, but even seasoned drivers can make costly mistakes that lead to serious damage, safety hazards, or unexpected expenses. Whether you're towing a trailer, boat, or heavy equipment, avoiding these common pitfalls can save you time, money, and frustration.

Heavy-duty trucks are the workhorses of the road, but even the most robust diesel engines can falter due to operator error or neglect. Avoiding these common pitfalls can save you thousands in repair costs and downtime. Let’s dive into the five most frequent diesel engine mistakes and how to prevent them.

The greatest approach to succeed in your company is to keep your fleet vehicles and drivers safe and productive on the road. If you don't take good care of things while working in the fleet vehicle market, maintaining your trucks may become rather pricey. In this line of work, you often interact with large 18-wheeler trucks, delivery trucks, tanks, and other vehicles. Large trucks need large and expensive maintenance costs. However, that’s not always the case. Have you heard the expression "Prevention is Key" before? This assertion is undoubtedly accurate, particularly in the fleet vehicle sector. Preventative maintenance is essential for fleet vehicle maintenance, and maintaining your fleet trucks properly can end up saving you a ton of money over time. Vehicles that get routine maintenance use much less fuel, run through significantly fewer tires, and encounter breakdowns significantly less often. You've come to the correct site if you're seeking advice on truck maintenance issues. Here are a few useful tips that you can follow to pick the right partner for truck fleet maintenance. 

As diesel repair experts, we understand the importance of staying informed and educated on the latest advancements in diesel repair, maintenance, and technology.