There are still plenty of gas-powered tools around, and Makita has announced a brand-new product designed to bring them into ...

Inside the engine are several fascinating parts, which you can see in Figure 7-8. At the top are the cylinder heads. These contain the mechanisms that allow the valves to open and close, letting the ...

Of the myriad warning lights on your car or truck’s dashboard, it seems the most ubiquitous is the “check engine” alert. When you see the "check engine" message or a symbol that looks like a car ...

If you've performed all the necessary steps to maintain your lawnmower, there's a good chance the engine will outlast the rest of the mower. However, like all things mechanical, there is the ...