Blog
Guiding Fleets Through Fuel Economy Expectations
When commercial fleet clients or independent owner-operators inquire about performance ECU tuning, one of their primary questions almost always revolves around potential fuel economy gains. As a professional diesel repair facility operating within the MHPD network,...
How Loads and Duty Cycles Impact Agricultural Diesel Tuning
When evaluating engine calibration, a one-size-fits-all approach fails because no two diesel applications demand the same work from their engines. A Class 8 highway truck hauling freight across flat terrain operates under vastly different conditions than a tractor...
What Makes Custom Diesel Tuning Truly Custom?
Many people think custom diesel tuning is all about chasing big horsepower numbers. While it might seem like more horsepower means better performance, that's not always true. Good tuning looks at your engine’s condition, its parts, how much it can handle, and how it’s...
How Much Power Can Your Semi Truck Tuning Safely Handle?
Driving a big, powerful semi truck means aiming for the best possible performance and results. To get there, you need more horsepower. If it were simple, you’d just add a certain number and voila MORE POWER. Unfortunately, that’s not how it works. The horsepower you...
Maximize Your Miles: The Ultimate Guide to Fuel Economy and Diesel Lifestyle
Fuel costs hit hard for both owner-operators and fleets. The good news is that making a few smart changes can lead to big savings and help you stay on the road longer. Whether you drive solo or manage a large fleet, improving your fuel economy begins with...
Diesel Tuning Horrors and How to Avoid Making the Same Mistakes
If done right, tuning a semi truck can boost power, fuel efficiency, drivability, and overall performance. But if done wrong, it can cause costly repairs, unexpected breakdowns, reliability problems, or, worse, an engine explosion! That’s why it’s so important to...
Unlock the Potential of Your Rig With PACCAR MX-13 Tuning
If you’ve driven on North American highways, you know the PACCAR MX-13 is well-known. It powers Kenworth and Peterbilt trucks across Canada and is built for long trips; efficient, smooth, and reliable. At MHPD, we see the factory standard as just the beginning. Like...
How To Boost Your Tractor’s Power And Efficiency With MHPD
Agricultural operations depend on equipment that can perform reliably day after day, season after season. Whether you're planting, harvesting, baling, spraying, or hauling, your tractor's performance directly impacts productivity, fuel consumption, and operating...
The Surprising State Of Fuel Economy In Big Rig Trucking
Fuel is now one of the highest costs in trucking. With fuel prices changing, tighter profit margins, and more pressure to run efficiently, even small improvements in fuel use can add up to big savings each year. Many owner-operators and fleet managers are surprised...
The 3 Ultimate Tips Before You Do A Dyno Test
A semi-truck dyno test is a great way to see how your semi-truck performs under load. If you need to troubleshoot a problem, check repairs, assess fuel efficiency, or measure horsepower and torque, a dyno test provides data you can't get from a regular road test. But...
This Is Why You Should Only Trust Experienced Professional Tuners
When you hear ECM tuning, you probably only think about the increased horsepower. While gains in horsepower are certainly one of the benefits of a properly calibrated engine, the reality is that ECM tuning is so much more than making your truck faster. Any...
Detroit DD15 vs. PACCAR MX-13: Which Engine Wins on the Road?
Trying to decide between a Detroit DD15 and a PACCAR MX-13? For owner-operators and fleets, this choice can affect your profits. At MHPD, we test both engines on the dyno daily. Here’s what drivers need to know. Understanding Your Engine Options The Detroit DD15: The...