A new study published in Engineering has explored a pilot-ignition reactivity-stratification (PIRS) combustion strategy for ammonia-fueled compression ...

Scientists have developed a new combustion strategy for ammonia-fueled engines, hitting a 99.1% ammonia energy substitution ...

Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure ...

Cold starts are the dirtiest moment—Bosch thinks it’s solved them with fire.

Reliability takes a while to gauge accurately in the automotive world, and when it comes to engines, they must prove ...

Diesel cars can run on vegetable oil which is cheaper than diesel right now.

I am the original owner of my 2017 Honda with 140,000 miles. It is starting to use a little oil between oil changes.

At numerous forecourts, prices have already climbed to £2 a litre, leaving hard-pressed motorists scrambling to find ways to ...

Depending on what you accidentally put in your tank, putting the wrong fuel can either be completely harmless to your car or ...

If you find you're changing spark plugs way more often than you expect, it's clear there's something wrong somewhere in your ...

This all-aluminum engine used race-bred engineering to deliver extreme performance at a price higher than the car it powered.

The Chevrolet L79 327 cubic inch V-8 did something unusual in the muscle era. It delivered big-block punch in a small-block ...