The automotive aftermarket has come a long way in helping car guys bring 50-plus-year-old cars into the modern era. Of course, you can engineer the "old car" feeling out of your old Chevy by swapping ...

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Modern-day electronic fuel injection has been simplified to the point where it oftentimes makes little sense not to be running it. However, some are still spooked by the implied complication of the ...

One of the most critical items to help your diesel engine survive to haul another day is fuel filtration. Fuel contaminants are the eventual killer of most injectors but, unfortunately, some diesel ...

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

When new technologies come out it doesn't mean what you used in the past was bad, it just means that some "cat" with a pocket protector figured out a way to do things just a bit more efficiently. In ...

The earliest and simplest type of fuel injection, single-point simply replaces the carburetor with one or two fuel-injector nozzles in the throttle body, which is the throat of the engine’s air intake ...

There are many things that can degrade your vehicle's performance over time, from a dirty air filter and low tire pressure, to fouled spark plugs and worn out plug wires. However, nothing will rob ...

Car problems are a regular occurrence for drivers. Something can go wrong with the plugs, tire alignment could be off, or you haven’t changed your engine coolant in a while, and now performance is ...