EPA DEF System Changes in 2026: What Every Diesel Truck Owner Needs to Know
The years 2025 and 2026 have been the most active period for diesel regulation changes in over a decade. Between...
FASS vs. AirDog: Which Lift Pump Is Right for Your Diesel Truck?
Your CP4 high-pressure fuel pump is a $3,000–$8,000 failure waiting to happen if contaminated fuel or air makes it...
5 Best First Mods for Your 2025 6.7 Powerstroke
The 2025 6.7L Powerstroke is a beast from the factory -- 500 HP and 1,200 lb-ft in High Output trim. But "good enough" isn't in...
Clean Your S&B Air Filter Like a Pro
S&B cotton cleanable air filters deliver top performance for diesel trucks, but they need regular maintenance to protect your engine and...
What Is an Engine Harness?
If you've ever wondered what keeps all the sensors, injectors, and modules in your diesel engine talking to each other, the answer is simpler than you might think...
To CP3 or Not to CP3, Is that really a question?!
If you’re tired of worrying about the factory CP4 on your 2011–2016 LML Duramax, converting to a Bosch CP3 is one of the best...
Magnuson-Moss Warranty Act: Your Right to Use Aftermarket Parts
Understanding Your Warranty Rights
If you've ever been told that installing aftermarket parts on your vehicle will...
Can I Add a Cold Air Intake to My Stock Truck?
Diesel truck owners frequently wonder whether adding a cold air intake to their completely stock vehicle is worth the...
LML Duramax High Pressure Injector Lines: Complete Guide to Failure, Replacement, and Long-Term Fuel System Reliability
Why These Lines Matter
The 2011–2016 6.6L LML Duramax uses a...
Duramax Engine Differences: LBZ vs LMM vs LML vs L5P – A Complete Comparison Guide
If you're shopping for a GM diesel truck or looking to upgrade your current rig, understanding the...
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