We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

The total number of active drilling rigs for oil and gas in the United States fell by 4 this week, according to new data that Baker Hughes published earlier this week, bringing the total rig count in ...

It's pretty easy to see why the sixth-generation Camaro ZL1 remains incredibly popular, judging by this impressive build.

The Porsche 718 GT4 RS is tested on the dyno, revving to 9000rpm with its 4.0 naturally aspirated flat six. This video compares JCR and Akrapovic exhaust systems, highlighting tone, volume and ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Rotary rig activity in Canada increased by 96 rigs this week, according to Baker Hughes data. The count is still down 19 units from the number of active rigs in Canada during the same period last year ...

So I bought another Cayenne Turbo. I missed my 2005 that I bought this 2004 which has over 189,000 miles on it! Curious to see how the mpg increases on the highway versus city streets I decided to ...

KLX Energy faced persistent revenue and margin pressure over the last few years from declining oil rig activity, but recent natural gas trends offer some stabilization. The company has as of late ...

Natural gas tested the 200-day average as key support, raising the possibility of a corrective low, while strong bearish momentum keeps downside risk toward lower Fibonacci targets in focus. 200-Day ...

Super Duty Ford pickups offer a choice between gasoline and diesel engines. The 6.7L Power Stroke diesel engine provides more towing power than either gas engine from Ford. But not everyone can ...