Welcome to our Article section!

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

As diesel repair experts, we understand the importance of staying informed and educated on the latest advancements in diesel repair, maintenance, and technology. That's why we've created this section of our website - to provide you with valuable information and insights on all things diesel.
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Here, you'll find regular articles covering a wide range of topics related to diesel repair, maintenance, and troubleshooting. Whether you're an operator, fleet manager, or diesel engine enthusiast, you'll find something of interest here.
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Diesel engines are an essential part of our daily lives, powering everything from cars and trucks to trains and boats. They are known for their reliability, durability, and efficiency, making them a popular choice for many people. However, with all the complex parts and systems involved, it can be challenging to keep your diesel engine running smoothly without the proper knowledge and maintenance.
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That's where we come in. Our team of diesel repair experts has years of experience and expertise in all aspects of diesel repair, maintenance, and technology. We understand the intricacies of diesel engines, and we're passionate about sharing our knowledge and helping others. Our goal is to provide valuable information and insights that can help you keep your diesel engine running smoothly and efficiently.
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One of the most critical aspects of diesel engine maintenance is staying on top of regular services, such as oil changes, tire rotations, and filter replacements. Neglecting these basic tasks can result in serious engine problems that can be costly and time-consuming to fix. Our articles will help you understand the importance of these services and provide tips for how to perform them correctly.
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In addition to basic maintenance tasks, we'll also cover more complex repairs, such as engine rebuilds, transmission replacements, and electrical system repairs. These types of repairs can be challenging, but with the right information and guidance, they can be completed successfully. Our articles will provide step-by-step instructions and tips for making these repairs as stress-free as possible.
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Aside from repairs and maintenance, we'll also be sharing tips and tricks for improving your diesel engine's performance, fuel efficiency, and longevity. From simple modifications to advanced tuning techniques, there are many ways to make your diesel engine perform better and last longer. We'll provide in-depth information on these topics, so you can make informed decisions about how to get the most out of your engine.
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In addition to technical articles, we'll also be posting educational pieces on the history and evolution of diesel vehicles. From the early days of diesel engines to the modern powerhouses of today, the history of diesel engines is fascinating and full of innovation. We'll take you on a journey through time and explore the development of diesel engines and the impact they've had on society.
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Keep an eye out for more articles coming soon! We're dedicated to updating this section of our website regularly, so be sure to check back often for new content. Whether you're looking for technical advice, educational information, or simply interesting stories about diesel engines, you'll find it all here.

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Kleyn Mobile

Kleyn Mobile Services & Repairs

Whether you’re looking for a quick tune-up onsite or need a comprehensive repair cycle in-shop, our team handles whatever your vehicle might need; this includes gas and diesel powertrains, addressing & clearing after-treatment warnings, and even pre-purchase inspections. From fluid exchanges to electrical & battery system maintenance, you stay informed with clear, written estimates and timelines. With us, every visit ends with a work summary—so surprises never reach your inbox.

Schedule Service

Engine & Powertrain Services

Noticing sluggish performance, warning lights, or unusual noises from your rig’s powerplant? Our team tackles issues head-on, restoring full power and reliability fast—so you stay productive and profitable.

Electrical & Battery Systems

Frustrated by flickering dash lights, stalled startups, or mystery fault codes? Get back on schedule with repair for your electrical and battery systems from Kleyn Mobile Repair—your one-stop source for clear answers and lasting fixes.

HVAC System Repairs & Services

Feeling the heat—or no heat at all—in your cab? Our HVAC system repair & servicing keeps every vehicle comfortable and compliant so you can focus on the road ahead.

BG Services

Wondering why fuel economy is dipping or idle feels rough? Our services with BG products tackle the unseen carbon, sludge, and varnish that rob engines of power—so you drive farther, haul harder, and spend less time in the bay.

Suspension, Steering & Alignment Services

Our alignment service, paired with precise suspension repair and steering-system maintenance, returns every axle, spring, and linkage to factory specifications, ensuring you roll straight, ride smoothly, and protect your tires—no guesswork, just master-level workmanship.

Compliance & Inspection Services

Is your rig truly compliant—or are costly violations waiting to shut you down? A thorough inspection keeps fines, downtime, and safety worries off your plate.

Preventive & Routine Maintenance

When was the last time you gave your truck or fleet a comprehensive system check before putting it into service? Preventive maintenance keeps you on schedule by catching wear and tear early, thereby reducing unscheduled downtime.

Mobile Truck Repair

Stuck on the roadside or parked at a job-site with no time to spare? With our mobile repair services you skip the tow, save the hours, and get certified workmanship delivered right to you—so the wheels keep turning and the load stays on schedule.

Axle Repair

Hearing clunks on turns or spotting gear oil beneath your rig? Swift, professional axle repair prevents costly downtime and keeps every load on schedule. Read on to see how Kleyn Mobile Repair solves axle issues—and why drivers across West Michigan trust us first.

Brake Repair

Does your truck shudder, squeal, or need extra runway before it stops? Quality brake repair performed on time keeps you, your cargo, and everyone around you safe while saving you from costly downtime.

Coolant System Repair

Is a sudden temperature spike forcing you to park? When coolant stops flowing, downtime and engine damage follow fast. At Kleyn Mobile Repair, our coolant system repair service pinpoints the root cause—so you can get back on the road with confidence.

Truck Parts & Accessories

Looking for reliable truck parts & accessories that fit right the first time? At Kleyn Mobile Repair, we stock the components you need to keep your workhorse rolling and your downtime short.

Truck Welding & Fabrication

Need welding and fabrication services that keeps you hauling, not waiting? From cracked frames to one-off brackets, our team fixes the metal so you can focus on the miles ahead.

Exhaust System Repair

Is your truck growling, hissing, or leaving a haze behind you? Our comprehensive exhaust repair services restores proper back-pressure, tames noise, and keeps emissions in check—so you can focus on the miles ahead.

Roadside Assistance

Stranded on the shoulder and watching the minutes tick by? When you need roadside assistance that shows up fast and fixes the problem right there, Kleyn Mobile Repair has your back.

Trailer Repair

Wondering if that wobbly trailer is safe for another haul? Our trailer repair team keeps you on the road—and off the shoulder—with fast diagnostics, transparent pricing, and workmanship you can count on.

Heavy-Duty BG Diesel DPF & Emissions System

Are emissions system issues affecting your fleet’s productivity or compliance? Kleyn Mobile Repair’s Heavy-Duty BG Diesel DPF & Emissions System Service in Grand Rapids, MI, provides reliable solutions to keep your trucks performing efficiently and cleanly.

BG Diesel Injection

Tired of sluggish acceleration, weak power, and constant fuel stops? These signs often point to clogged injectors. Kleyn Mobile Repairs offers BG diesel injection service that cleans your system, restoring full performance.

Heavy-Duty BG Diesel Engine Performance

Make underperformance a thing of the past with OEM-standard diesel engine service. No more losing power, or struggling with fuel economy with Kleyn Mobile Repairs BG Diesel Engine Performance Services in Michigan and Northern Indiana.

BG Products Services

You demand a lot from your truck. So when you want to maximize engine performance and extend the life of your fleet, BG Products are the go-to that will keep your diesel trucks running cleaner, stronger, and longer.

Reviews

Customer Testimonials

"Kleyn goes above and beyond in making sure you get back on the road. They have somehow found a group of a dying breed of people that put in the extra effort to make sure the job is done correctly and quickly."
- Dan

Leave a Kleyn Mobile Review Leave a Kleyn Auto Review

"It was our first breakdown with the motorhome we bought a year ago. Uncharted territory for us. Kleyn was able to come out the same day, the techs were no-nonsense and quickly determined we needed a new water pump (diesel engine), got the pump, and replaced it. They were efficient, polite, and did the job in a hurry."

Ned

"Kleyn was able to squeeze me in and help me out a lot when I was in a pinch. Very timely responses and turnaround from the team! They had great communication throughout the whole process and made sure I was in the loop on what was going on and what they were going to do. Highly recommend!"

Jacob

"I visited Kleyn auto repair last week and they are by far the greatest body repair shop I’ve been too. They are reasonably priced and it’s honest trustworthy work. They make sure you know what’s wrong and help you figure out the solution. 10/10 would recommend taking your car to them! I will be coming back for any or all of my car needs."

Madison

"The guys there were tremendously helpful during my pre-purchase inspection and prices were very reasonable. 10/10 would go back for any automotive repairs."

Miles

Contact & Locations

Have questions or need to schedule a repair? Our team at Kleyn Mobile, Kleyn Auto Repair and Kleyn Fire is here to help. Located in Grand Rapids, Michigan, we specialize in reliable, no-nonsense auto, truck and fire truck repair with fast turnaround times and honest service. Give us a call or drop by the shop — we're ready to get you back on the road.

Welcome to our Article section!