A $20 PCV valve failure can cause catastrophic engine damage costing thousands, but simple preventive maintenance every 60,000 miles protects your car.

Oil is the lifeblood of your vehicle's engine, and that's why leaks aren't something that should be ignored. Here are the ...

Best friends and spanner mate Peter and I have been driving our Spiders for well over thirty years. We have been all over ...

Unless you want a racing engine from Judd, there are no current production V10s. But that doesn't mean V10s are rare; you just have to know where to look. Hint: under the hood of a Ford motor home.

Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the ...

Closed crankcase ventilation (CCV) systems are required in most automotive markets in order to meet emissions regulations. Such systems usually require a separator to recover oil and return it to the ...

They say everything’s bigger in Texas, and the tuners over at Hennessey have always assumed that applies to horsepower figures, too. John Hennessey’s go-fast shop based out of Sealey, Texas, has been ...

Atmus Filtration Technologies Inc (NYSE:ATMU) successfully repurchased $10 million of stock in Q1 2025, continuing their capital allocation program. The company has made significant progress in ...

Spiracle CFS systems reduce blow-by emissions generated from an open crankcase vent and prevent fouling of turbochargers or intercoolers in CCV systems. Also reduce in-cab fumes and draft tube “road ...

Regardless of what type of vehicle you drive, if it was built in the last few decades, its engine has some form of emissions control system designed to reduce the harmful environmental impacts of ...

Having given us plenty of extremely fast rides in 2024, Hennessey is ending the year high with a short video that highlights one of its extreme builds: the Dodge Durango SRT Hellcat. At a little over ...