Light Bulbs

Home Light Bulbs

Popular FAQ

How to Properly Load a Trailer

Before you prep any trailer for a tow, you've got to know how to properly load it. This great video from UHAUL shows you just how...

How To Hack Your AFC in a Turbo Honda

There are a couple of ways to hack your Super AFC or Apexi VAFC for use in your turbocharged Honda. We'll be showing you...

How To Adjust Automatic Choke

The automatic choke is part of your carburetor and is responsible for enrichening the engine upon startup. The choke is there to block incoming...
Split graphic comparing turbocharger boost at sea level and high altitude, showing identical 15 psi boost but greater pressure ratio and turbo speed at elevation.

Does Altitude Affect Turbo Boost and Turbocharger Speed?

Turbo engines handle elevation better than naturally aspirated engines, but maintaining the same boost can require greater pressure ratio and turbo speed.

Turbo Kit Tech 101 – Turbocharger Basics

One of the best ways to increase horsepower in your naturally aspirated vehicle is to install a turbo kit. Although turbocharging your car or...
2026 Toyota C-HR EV illustrating the regenerative-braking software recall that can cause propulsion loss

Toyota C-HR EV Recall: Regenerative Braking Can Shut Down the Drivetrain

Toyota is recalling 8,521 C-HR EVs because faulty regenerative-braking software can overcharge the battery and shut down propulsion while driving.

How To Troubleshoot Your Transmission

The automatic transmission in your vehicle is undoubtedly the most complex component of your entire car, and yet it's sole purpose is very simple....

How To Test a Honda Accord Alternator

There's quite a few things that can go wrong when it comes to your alternator, from battery failure to sluggish performance. This is why...