We earn commissions from purchases you make using links in our articles. Learn more. You don't have to pay a mechanic to change your spark plugs. Giving your engine fresh spark plugs should be part of ...

In the past decade or so, automakers have turned to downsized turbocharged engines—often with direct injection and higher compression ratios—to boost efficiency. These fancier power plants tend to ...

Talk about phallic envy: Vivo has officially pulled the covers off its new X300 Ultra and ZEISS Telephoto Extender accessory. It's large, in your face, quite possibly overpowered, and yes, it is happy ...

Used electric vehicles are poised for a banner year in 2026. More than 300,000 electric vehicle users are expected to end their leases this year, according to car dealer platform CDK Global. That’s a ...

It is usual to observe a little spark when you plug an appliance or charger into an electrical socket. The small spark of electricity is frequently surprising, but it is not always cause for alarm.A ...

If you’re a fan of Autolite spark plugs, you might want to pour one out for your dearly departed friend. The company is the latest casualty of the First Brands Group bankruptcy, which has thrown a ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

We may receive a commission on purchases made from links. An indispensable part of the gasoline combustion process is spark ignition (provided by spark plugs), which sets off the fuel and air mixture ...

In order for any internal combustion engine to function properly, you need three basic things: air, fuel, and spark. Air mixes with the fuel, providing an explosive catalyst. The engine compresses the ...

If you can't get your engine to start running, a spark plug issue could be the culprit. Faulty or malfunctioning spark plugs can prevent your engine from doing its job correctly (or at all), so ...