Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...

Safety regulators are requiring inspections of Boeing 787 planes following an issue with the engine anti-ice system, according to an airworthiness directive published Tuesday. The directive from the ...

SEATTLE — The Federal Aviation Administration says it will mandate a fix for a new 737 MAX design problem discovered by Boeing that, although it’s a remote possibility, could theoretically disable the ...

U.S. regulators are warning airlines to limit the use of an anti-icing system on Boeing 737 MAX jets in dry air to avoid overheating engine-housing parts, which could cause them to break away from the ...

As Boeing works to address engine anti-ice issues with its 737 Max, the Federal Aviation Administration now says it is taking steps to address risks associated with the anti-ice system on 787s. A ...

You've chromed and polished your engine components, got a new pulley kit but what do you do about that ugly stock intake system? You scrap it. I know a lot of you like painting intake pipes but let's ...

Most Chevy truck enthusiasts know that improving the flow of air into the engine and reducing backpressure are sure ways to make some power. But believe it or not, this process is not as simple as it ...

Knowing the inner workings of a vehicle comes with its set of benefits. You know the risks associated with potential issues, understand the causes, and can quickly fix things DIY-style. It is ...

Carbon fiber parts for performance cars like the Audi RS6 and the BMW M6 are easy to order from the manufacturer catalog. However, I can never hope to earn enough money to buy and own a twin-turbo V8.