by Courtney Davis | Jun 11, 2025 | Diagnostic Guides and Troubleshooting, Diesel Repair, Maintenance Tips and Procedures
The Cummins ISB6.7 is one of the most widely used medium-duty diesel engines across North America, powering everything from delivery trucks to school buses. Known for its durability and fuel efficiency, this engine plays a key role in fleet uptime—and when a fault...
by Courtney Davis | Jun 10, 2025 | Diagnostic Guides and Troubleshooting, Diesel Repair, Maintenance Tips and Procedures
The Caterpillar C15 engine continued to be a staple in heavy-duty applications from 2007 to 2011, offering strength and reliability across a range of Class 8 trucks. With emissions regulations evolving, these later models introduced more refined ACERT technology and...
by Courtney Davis | Jun 9, 2025 | Diagnostic Guides and Troubleshooting, Diesel Repair, Maintenance Tips and Procedures
The Caterpillar C15 engine continued to serve as a workhorse for the heavy-duty trucking industry from 2004 to 2006. These model years brought small refinements and improved tuning, all while maintaining the engine’s reputation for reliability and torque....
by Courtney Davis | Jun 6, 2025 | Diagnostic Guides and Troubleshooting, Diesel Repair, Maintenance Tips and Procedures
The 2003 Caterpillar C15 remains one of the most widely used heavy-duty diesel engines in the industry. Known for its durability, raw power, and long-term reliability, the C15 powers many of the long-haul trucks and vocational vehicles still running strong today. This...
by Courtney Davis | Jun 3, 2025 | Diesel Repair
The 2024–2025 Cummins B6.7 engines continue to evolve with better diagnostics, lower emissions, and tighter integration with vehicle systems. These engines remain a top choice for medium-duty trucks, buses, and vocational vehicles, offering the right blend of...
by Courtney Davis | Jun 2, 2025 | Diesel Repair
A customer calls after a truck’s been in your bay twice. “Are you sure it’s fixed this time?” Instead of flipping through notes or trying to remember which tech ran the last scan, your team opens Diesel Health inside Diesel Repair. One click, and you’re looking...
