You can easily find old and new cars with engines that have three, five, 8, 10, 12, or 16 cylinders. Seven-cylinder engines are unheard of in cars, but why?

From seriously underpowered one-cylinder machines to race-winning turbodiesel beasts, here is our definitive list of the most obscure diesel engines ever made. Read more: The 20 Best BMWs Ever ...

Today, Ducati makes the world's most powerful single-cylinder motorcycle. But 70 years ago, a Ducati packed one of the smallest motorcycle engines.

Engine oil is the lifeblood of your vehicle, and it needs to remain clean to ensure proper lubrication. However, these contaminants can change that.

Thinner, less viscous oil can lead to lower oil pressure, which can inhibit your engine's valve and lifter systems and lead ...

GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will ...

Indian Oil Corp plans to shut the diesel desulphuriser unit at its 300,000 barrel-per-day Panipat refinery for an upgrade ...

A misfire means that a cylinder in your engine isn’t producing the power it should because the air-fuel mixture in it didn’t properly ignite and burn.

With the goal of emulating an engine test strategy for durability under extreme warm up and cool down cycles, a transient thermal analysis is performed for several loading cycles. Simulated transient ...

A move by Iran to close off a key sea trade route for oil on its coastline could cause a sharp spike in petrol and diesel prices across Ireland, an expert has warned.

TIP TRAILERS R US 3ADT TRI AXLE TIPPING DOG TRAILER. 6MT. AIR BAG SUSPENSION. RAZOR ECAP 14 POWER TARP. RETRACTABLE DRAWER ...

Discover more about diesel emission claims, relating to VW, Mercedes and more, in this full guide from Martin Lewis's MoneySavingExpert.