I have a SEAT Leon 2015. When cold there is a knocking noise coming from the engine. It sounds like it is in the area in ...

The problem: A rattling noise may be heard coming from the engine upon cold startup. This may be due to a faulty timing-chain tensioner. Vehicles affected by service bulletin: Equipped with 3.0-liter ...

Honda engines just seem to work. All the time. We expect them to go well beyond the six-digit mile marker. To be sure, the threshold at which a Honda is considered "high-mileage" is above that of most ...

As engines get older and clock in the miles, a lot of wear starts to happen. Seals start to go, belts snap, and pipes clog up. Timing chains, a metal linkage that syncs the rotation of the engine, ...