Your PT fuel pump is a critical component of your diesel engine, ensuring the right amount of fuel is delivered for optimal performance. Over time, wear and tear can lead to issues that affect your engine’s efficiency. Recognizing the early warning signs can save you from costly repairs and unexpected breakdowns. Engine Hard Starting or No Start If your engine struggles to...

Regular maintenance is crucial for keeping your Cummins engine running smoothly, but one task that often gets overlooked is changing the oil filter. While it might seem like a small detail, skipping oil filter changes can lead to significant hidden costs that hurt your engine’s performance and your wallet in the long run. Increased Engine Wear The oil filter’s job is to trap...

Accurate fuel system testing is critical for maintaining the performance and efficiency of Cummins diesel engines. The PT (Pressure-Time) fuel system relies on precise measurements, and a properly calibrated PT test bench ensures reliable diagnostics and adjustments. If your test bench is out of calibration, fuel delivery and injection timing may be incorrect, leading to poor engine...

When it comes to the efficient and reliable operation of Cummins engines, few components are as critical as the fuel injection system. At the heart of this system lies the barrel and plunger assembly, a precision-engineered duo responsible for delivering the exact amount of fuel required for combustion. However, even the most robust components can fail prematurely without proper lubrication. In...