Engine knock is the sharp, metallic sound that cuts through the hum of a healthy engine. At its core, engine knock is a problem of timing. In a knocking engine, parts of the air-fuel mixture don't ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S. due to potential manufacturing defects that can cause engine failure.The recall covers ...

ALABAMA (WHNT) — General Motors has recalled nearly 600,000 vehicles for possibly defective engines that are failing, increasing the risk of a crash. The National Highway Traffic Safety Administration ...

General Motors announced massive recall of nearly 600,000 vehicles and a stop-sale on some of it's most popular full size SUVs and trucks over the risk of possible engine failure. The connecting rod ...

The issue stems from two potential defects in the L87 engine affecting the connecting rods and crankshaft. More specifically, the problem is linked to manufacturing flaws that may lead to rod-bearing ...