An engine's displacement dictates power output based on the bore and stroke, while compression ratio influences how strong ...

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

Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

Joel was previously an editor at Autoblog for nearly a decade, covering cars from humble economy hatchbacks to high-end sports cars. He has extensive driving experience with plenty of track time, and ...

Toyota recommends 87 octane for the 2025 Prius, but one owner hit 61.1 MPG using 91 premium. We analyze Jason Black’s ...

Late Model Engines transformed the 7.3-liter Godzilla engine into the massive Bosszilla naturally aspirated 460 stroker for ...

Our writer tested nine jump starters and found two models that deliver the right combination of safety, guidance and ...

A 1.3-liter, 250-lb, 30-hp industrial powerplant is perfect for a homemade off-road go-kart, according to team of vloggers ...

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

I read somewhere that you stated that most full-size spare tires are designed to last between seven to 10 years.

Electric vehicles lose some range in the winter — and, to a lesser degree, in the summer. But exactly how much? AAA has brand ...