Posted on 9/26/2025
At first glance, diesel trucks and gas-powered vehicles might seem similar. Both require oil changes, brake inspections, and fluid checks. But underneath, diesel engines operate differently. They rely on higher compression, generate more torque, and are often used in heavier-duty applications. These differences affect how often maintenance is needed, what systems require extra attention, and how to keep the engine running reliably over time. Whether you drive a diesel for work or personal use, knowing how its needs differ from a gas-powered vehicle can help you avoid costly repairs and keep it in peak condition. Oil Change Intervals and Oil Type Both diesel and gas engines need regular oil changes, but diesel engines typically run with more oil and at higher pressures. Diesel oil is thicker and contains more additives to handle the demands of higher combustion temperatures and soot from fuel combustion. Oil change intervals for diesel trucks are usually longer than ... read more