Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

For an engine to create propulsion, it first needs a few core ingredients. The process begins with fuel being pumped through the car's fuel lines and into the combustion chamber. This is where fuel ...

I made some serious mistakes while setting up the fuel system, and it finally caught up with me. In this video, I break down ...

When it comes to carburetor tuning, there is literally "no substitute for experience." The most successful tuners possess a near-instinctual "feel" for fuel system problems, based on their years of ...

We've all experienced it at one time or another: You put the key in the ignition, and nothing happens. You're met with silence or maybe a faint click, but there's no sign of the engine cranking and ...

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 ...

BLAM! Flames leap for heaven. Hoodscoops blaze. Carb butterflies assume taco-shell shape. And races are lost. Is nitrous to blame? No—at least not directly. Most of the time when an engine is damaged ...