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Engine Builder Magazine has opened voting for its 2026 Diesel of the Year competition, with AMSOIL sponsoring the event for another year running. Understanding what this competition reveals about diesel performance and premium lubricants can help you make smarter choices for your own engine.
A historic 73-year-old diesel engine was successfully restored after decades of rust and inactivity, demonstrating the challenges of reviving corroded machinery. This restoration reveals critical lessons about rust prevention and maintenance that apply to all vehicle owners.
This article explores why waste motor oil, marketed as black diesel, is gaining attention among truck owners facing soaring fuel prices, and why using it remains illegal and dangerous for most vehicles. Shoppers learn the legal consequences, engine risks, and smarter alternatives for managing fuel costs during price spikes.
General Motors is testing next-generation powertrains for the 2027 Chevrolet Silverado HD, including a possible new 8.3-liter Duramax diesel engine with substantial power increases. Buyers planning to purchase a heavy-duty truck should understand what these upgrades could deliver in performance, efficiency, and ownership convenience.
General Motors will introduce new V8 gasoline and diesel engines for its heavy-duty Silverado pickup truck starting in 2027, offering more power before the next full redesign arrives in 2029. This timing and engine strategy gives shoppers important context for deciding when to buy their next heavy-duty truck.