Adjusting fuel pressure, replacing various sensors, or swapping a clogged up catalytic converter often addresses the symptom instead of the actual problem-the fuel injectors.

Fuel injector cleaners remove dirt and residue to improve engine performance and efficiency. Learn how they work and choose the best one for your car.

Tech article on how injectors work and terminology associated with fuel injectors. Find all the details inside Popular Hot Rodding Magazine.

With auto part stores advising you to use a fuel injector cleaner, you may think it's the wise thing to do. However, is it actually worth the time and money?

With auto part stores advising you to use a fuel injector cleaner, you may think it's the wise thing to do. However, is it actually worth the time and money?