Gas-powered internal combustion engines need spark plugs to (literally) ignite and complete the combustion stroke, enabling the motor to produce power. They may seem unusual to the untrained eye, but ...

Let’s face it: GM’s original Spark experiment was probably too little too soon. Chevrolet and others were still testing the emerging EV market, and that 2013 experiment didn’t do what it said on the ...

There are plenty of affordable ways to boost your car's performance. Some people prefer installing performance exhausts and remapping the engine, while others lean more towards cold air intakes or ...