What causes low compression in a diesel engine?
Low compression in a diesel engine can lead to hard starting, poor performance, smoke, or total failure to start. Here are the most common causes: Low Compression in Diesel Engines – Causes and Solutions Low Compression in Diesel Engines: Common Causes Diesel engines rely on high compression to generate the heat needed for fuel ignition. […]
Diagnostic Services: Identifying & Fixing Issues Fast
Australia Trucking Industry and where is it heading
As of 27 April 2025, Sydney’s trucking scene is buzzing with new regulations, slick digital tools, and greener tech pilots—plus a capacity squeeze driven by global supply-chain turbulence. Fleet operators and owner-drivers will want to bookmark these highlights for their next newsletter or website update. 🚦 Road Rules & Regs Refresh The NHVR’s Heavy Vehicle […]
Ask Truck Mechanic in Sydney
Add Your Heading Text Here 🔧 Diesel Engine Basics Why do diesel trucks generally have longer service lives than gasoline trucks? How often should heavy-duty diesel engines undergo full service? What are the top causes of diesel engine power loss? How can I tell if my diesel injectors are failing? What are the warning […]
Truck Mechanic Common Questions?
🔧 Diesel Engine Basics What causes low compression in a diesel engine? How does common-rail injection differ from older systems? Why is diesel injection timing important? What are the symptoms of a clogged injector? How do I test injection pump pressure? What is the role of a glow plug? How do I diagnose a bad […]