- June 1, 2026
- By Tess
- In Duramax, Engine, Engine Maintenance, Transmission
- 7
- 0
Diesel Engine Maintenance
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
- 25
- 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
- 37
- 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
- January 27, 2026
- By Tess
- In Diesel, maintenance, Truck Repair, Vehicle Repair, Winter Driving
- 162
- 0
Why Your Truck Feels Sluggish in Cold Weather (And How to Fix It)
If your truck feels sluggish in January with slow acceleration, reduced power, or poor throttle response, you’re not imagining it. Cold weather in Iowa affects nearly every system in your vehicle, especially diesel and high-mileage trucks. At Beyer Motorsports in Cedar Falls, we see winter performance complaints spike every January. Here’s why your truck may
- January 13, 2026
- By Tess
- In Diesel, Diesel Tips, maintenance, Winter Driving
- 135
- 0
Winter Tips for Diesel Trucks: How to Avoid Breakdowns in January
January is often the toughest month of the year for diesel trucks in Iowa and across the Midwest. Extreme cold, icy roads, and short daylight hours put added stress on engines, fuel systems, batteries, and drivetrains. Many winter breakdowns don’t happen because something suddenly “failed”, they happen because cold weather exposes small, existing issues. At
- December 23, 2025
- By Tess
- In Diesel, maintenance, Winter Driving
- 147
- 0
Preventing Diesel Fuel Gelling
Diesel trucks are built for power, hauling, and durability but even the toughest diesel engine can fail in extreme Iowa winter temperatures. One of the biggest cold-weather issues diesel owners face is fuel gelling, a problem that can leave your truck unable to start or stranded on the side of the road. At Beyer Motorsports
- December 9, 2025
- By Tess
- In Diagnostics, Winter Driving
- 160
- 0
Why Your Truck Won’t Start in Freezing Weather: 7 Problems to Look For
When temperatures in Iowa drop below freezing, even perfectly running trucks can struggle to start. Cold weather puts extra strain on your battery, fuel system, sensors, and engine oil. If your truck suddenly won’t start, or cranks slowly with no ignition, there’s a good chance winter conditions are exposing a weak link somewhere in the
- November 18, 2025
- By Tess
- In Diesel, Engine, Winter Driving
- 233
- 0
Should I Let My Truck Idle in Cold Weather? Pros, Cons & Myths
For decades, truck owners across Iowa have followed one ritual each winter: start your engine 10 to 20 minutes early and let it idle until it “warms up.” But in 2025, with modern diesel and gas engines, is idling in the cold still necessary, or are you just wasting fuel and wearing down your truck
- October 21, 2025
- By Tess
- In Diesel, Engine, Truck Repair, Vehicle Repair, Winter Driving
- 219
- 0
Cold Start Problems? Why Your Truck Struggles in Chilly Weather
When the temperature drops, starting your truck can suddenly feel like a chore. Whether it’s a gas or diesel engine, cold start issues are common during Iowa winters. At Beyer Motorsports in Cedar Falls, we often see customers come in with trucks that crank slowly, hesitate to fire up, or don’t start at all. Here
- September 23, 2025
- By Tess
- In Diesel, maintenance, Truck Repair
- 229
- 0
Is Your Truck Burning More Fuel Than It Should? What It Means and How to Fix It
Whether you’re driving a diesel workhorse or a light-duty daily driver, your truck’s fuel economy can take a hit without warning. If you’re filling up more often and going fewer miles, you’re not imagining things. Fuel economy loss is a common problem we see at Beyer Motorsports in Cedar Falls and it’s often easier to
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