and easily ignitable mixture of air and fuel vapor. In combustion, the hydrogen and carbon atoms in the liquid fuel are ...

Stihl MotoMix has a two-year shelf life ... a translucent tank so you can easily see the level of the gas mixture in the fuel tank," Christofora says. "For those that do not, add some fuel ...

Blower-mode noise is based on industry-standard measurements at 50 feet and our measurements at ear level. Models rated Very Good or Excellent at 50 feet should meet common municipal limits of 65 ...

Short of haggling for the best possible deal at a dealership, one of the best ways to save money is by choosing a very fuel-efficient vehicle. What makes this even better than any one-time savings ...

Unlock to see our ratings and compare products side by side Blower-mode noise is based on industry-standard measurements at 50 feet and our measurements at ear level. Models rated Very Good or ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

This is an engine condition that occurs when the fuel/air mixture in the engine's cylinder head doesn't burn properly, causing the engine to sound rough, with a pinging noise when it's running.

Here the authors directly observe space-charge-induced electric fields at yttria-stabilized zirconia grain boundaries, revealing how space charge layers corelate with grain boundary orientations ...

According to many experts, we may soon find ourselves using fuel cells to generate electrical power for all sorts of objects we use every day. A fuel cell is a device that uses a source of fuel ...

Fuel and maintenance costs are a high priority for fleet drivers or owners. Luckily, there are options to address these costs with reporting metrics that can be available on a daily, weekly and ...

The fuel credits for biodiesel or renewable diesel credits, as well as fuel mixtures, including ethanol/gasoline blends, were established in the Volumetric Excise Tax Credit (VEETC) portion of the ...

When we mix two different pure substances together, like this, it’s a mixture. This is now a mixture of the elements iron and sulfur. The different elements are not joined together. We can still ...