This particular OM651 diesel engine failed, but the issue does not appear to be related to its complex, overbuilt ...

Currently own, or are looking to buy a used Ford? Read on to learn everything you need to know about the infamous Ecoboost ...

Chevrolet vehicles can be hit-or-miss with their design problems. This has led to a number of models sporting problematic ...

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 ...

Most modern cars are equipped with engine management systems that utilise knock sensors to detect excessive cylinder knock ...

We may receive a commission on purchases made from links. Some people have described the Ford 5.4L Triton engine as "one of the worst V8's ever produced." And while it didn't make it onto our list of ...

According to the 2025 J.D. Power Vehicle Dependability Study (VDS), Subaru is ranked as the 17th most reliable brand out there. This represents a somewhat worse result compared to 2024's VDS in which ...

Some BMW engines that tend to be more trouble than they're worth include the N47 I4 diesel, early variants of the N63 V8, the ...