If your vehicle has a boost gauge installed, you may notice leak induced pressure drops much more quantitatively. The loud hissing sound from beneath the hood is the biggest giveaway of a boost leak.

If you're buying a used Ram truck, you'll want to know if it has a Cummins engine with a 53 block. Here is why it's important and how to identify one.

Is your engine underperforming? Our expert shares how a diesel engine compression test could provide the diagnosis.

A turbocharger boost leak can not only affect short-term performance, but long-term reliability, as it can cause anything from misfires to even worse symptoms.