Bad gas can have detrimental effects on a car’s engine and can sometimes even lead to an engine replacement if the extent of ...

Engines need a perfect ratio of air to fuel for optimal combustion, and too much of either comes with its own set of ...

A Circle K gas station in El Paso, Texas had a bit of a mix-up during a third party fuel delivery, resulting in a bad situation for some drivers. What happened?

Airline CEOs complained that engine makers aren't making enough of their engines or that they're reliable enough.

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 ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

One of the most important parts of your car's exhaust system, the catalytic converter should last for the vehicle's lifespan, ...

While gas stations are required to post warning labels announcing the fuel's ethanol percentage, you may or may not have noticed the signage, especially if it's missing or obscured. For those not in ...

The government has launched E85 fuel, which has triggered confusion. Here's why regular E20 and petrol vehicles won't be ...