- October 1, 2026
- By Tess
- In Diesel, Engine, Engine Maintenance, maintenance
- 8
- 0
Archives
DPF, DEF & EGR Explained
If you drive a modern diesel around the Cedar Valley, you have probably seen a dash light or heard a shop mention DPF, DEF, or EGR and wondered what any of it actually means. These three systems keep your truck clean and legal, but they also cause a lot of confusion and more than a
- September 1, 2026
- By Tess
- In Diesel, maintenance, trucking industry
- 32
- 0
Fleet Maintenance That Cuts Downtime
A single truck sidelined on a Tuesday morning is more than an inconvenience. For a Cedar Valley plumbing outfit, landscaping crew, or delivery operation, it means missed jobs, shuffled schedules, and a driver standing around instead of working. Good fleet maintenance is not about spending more on your trucks. It is about spending on the
- August 15, 2026
- By Tess
- In Diesel, turbocharger
- 45
- 0
Turbocharger Warning Signs: When You Need Diesel Turbocharger Repair
You’re loaded up and pulling a trailer out on a cold morning, and the truck just feels flat. The power that was there last week is gone, and there’s a faint whine coming from under the hood. Nine times out of ten, that combination points at the turbocharger. For diesel owners in Iowa, a healthy
- August 1, 2026
- By Tess
- In Diesel, Diesel Tips, Diesel Upgrades
- 55
- 0
What We’ve Learned About Diesel Performance
Picture an August afternoon on Highway 20, a loaded gooseneck behind your Powerstroke, and a long pull ahead of you. That’s the moment that tells you whether your truck actually performs, not the dyno sheet, and not the sticker in the back window. After more than 40 years building street cars, Pro Street rides, and
- June 15, 2026
- By Tess
- In Engine, maintenance
- 88
- 0
Beyond Diesel: Essential Maintenance for Gas-Powered Fleet Vehicles
When business owners hear the name Beyer Motorsports, they usually think of heavy-duty Powerstroke, Cummins, and Duramax diesel trucks. While we take pride in being the Cedar Valley’s go-to diesel experts, we know that a successful commercial fleet rarely runs on diesel alone. Most local businesses, from plumbing and HVAC contractors to delivery services, rely
- June 1, 2026
- By Tess
- In Duramax, Engine, Engine Maintenance, Transmission
- 134
- 0
The Allison Limp: Why Your Duramax is Stuck in 3rd Gear
If you use your Duramax diesel for heavy towing, you know there is no better partner than the Allison automatic transmission. It’s a legendary gearbox built for punishment. However, even the toughest setups have a built-in defense mechanism that can catch you completely off guard: Transmission Limp Mode. Imagine pulling a heavy camper down Highway
- May 15, 2026
- By Tess
- In Diagnostics, Diesel, Duramax
- 146
- 0
Duramax L5P Limp Mode: Decoding the Most Common Sensor Failures
Since its debut in 2017, the L5P Duramax has proven to be a powerhouse, offering incredible towing capacity and a much-improved fuel system over the previous LML generation. However, it has one major “Achilles heel”: its highly sensitive sensor network. There is nothing more frustrating than hauling a trailer down I-20 and having your truck
- May 1, 2026
- By Tess
- In Diagnostics, Diesel Upgrades, Engine, maintenance, Powerstroke
- 161
- 0
6.0L Powerstroke Bulletproofing: Is It Still Worth It in 2026?
The 6.0L Powerstroke is perhaps the most misunderstood engine in diesel history. When it first hit the streets in 2003, it gained a reputation for head gasket failures and EGR issues. However, decades later, the 6.0L has a cult following. Why? Because once you fix the “factory flaws,” these engines are remarkably durable and fun
- April 15, 2026
- By Tess
- In Engine Maintenance, Powerstroke, truck problems, Truck Repair
- 173
- 0
The CP4 Disaster: Is Your 6.7L Powerstroke a Ticking Time Bomb?
If you own a 2011–2024 Ford Super Duty, you likely love the torque and towing power of the 6.7L Powerstroke. But there is a silent “villain” lurking under the hood that has kept diesel owners and fleet managers awake at night for over a decade: The Bosch CP4 High-Pressure Fuel Pump. At Beyer Motorsports, we’ve
- March 25, 2026
- By Tess
- In maintenance, Truck Trailer
- 161
- 0
Getting Your Truck Ready for Towing Season: What to Check Before Spring Adventures
As winter fades and spring arrives in Iowa, many truck owners start preparing for warmer-weather activities: camping trips, boating weekends, hauling ATVs, or towing trailers for road trips. Before you hook up your camper or trailer, it’s important to make sure your truck is ready for the extra workload. Towing places additional stress on your
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