Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

A Maybe as little as a tank or two of premium unleaded fuel. Most likely, you're hearing a spark knock. The low mileage for this 16-year-old vehicle means it wasn't driven much and most times just for ...

Engine noise makes us more nervous than any other automotive sound because noise can mean expense and inconvenience. And, sometimes engine noise is nothing more than a normal dynamic of the engine's ...

What is the knocking sound coming from my engine? What is engine knock? Why is my engine making a knocking noise? Engine knock, or pinging, occurs when a separate pocket of air-fuel mixture ignites ...

I drive a 2009 Honda Pilot Touring 4WD. I hear some knocking when I start the engine. It eventually becomes relatively quiet after a minute or two. Would it be a good idea to start using synthetic oil ...

The problem: Drivers may note a lit Check Engine light and spark knock on heavy acceleration at warm ambient temperatures. This is due to a software glitch in the engine control module. Corrective ...

The times they are a-changin’. With apologies to Mr. Dylan, the ignition timing of your 4x4s engine is pretty well set. Ignition timing is what is used to make sure that the distributor fires the ...

Millions of drivers are paying extra for premium gas and getting absolutely nothing back.

The majority of car manufacturers are currently spending most of their research funding on battery tech and fancy touch interfaces, but Ferrari still holds the internal combustion engine (ICE) close ...