Clean Energy Fuels Corp. (NASDAQ:CLNE) is one of the best NASDAQ stocks under $5 to buy now. On October 22, Clean Energy Fuels Corp. announced the launch of its second heavy-duty truck demo program.

Carbon deposits are a normal occurrence in an engine, but can build up over time, causing problems. Essentially, heat, pressure, and oxidation can transform unburned fuel into a black soot-like ...

While we've tested all kinds of the best vacuums, including premium splurge models that retail for nearly $2,000, we've found that $100 to $200 can get you a solid and reliable vacuum. Suction power ...

The new Vision X-Coupe Concept features a new range-extended Wankel rotary-powered drivetrain capable of capturing CO2 so that it can leave the air cleaner, “the more you drive.” Mazda revealed the ...

We investigated the performance and reliability of some of the most popular vacuum cleaner brands including Dyson, Shark and Vax. In our unique appliance survey, we ask more than 4,000 Which? members ...

If your fuel consumption is increasing it would be worth considering if worn out or failing components are responsible before looking at engine cleaning. Blocked injectors, turbo issues, dirty air or ...

As the global economic downturn hits the auto industry hard, Isuzu said on Dec. 16 it had shelved plans to jointly develop a clean diesel engine with Toyota. Isuzu Motors Ltd. and Toyota Motor Corp.

But the best carpet cleaners now allow you to do professional-quality deep-cleaning yourself. “A decent quality carpet should last between five and 15 years, as long as you take care of it properly ...

GM Duramax engines are a series of turbo-diesel engines produced by General Motors for use in pickup trucks, SUVs and vans. First introduced in 2001, Duramax engines range from four, six and eight ...

Washington is rolling out millions of dollars to help clean up dirty diesel fleets. Through the Washington State Department of Ecology, $25 million in grant funding is now available to help replace ...