(Image/Holley’s YouTube channel)

Automotive fuel has changed a lot over the past few decades. From unleaded gas to today’s ethanol and flex fuels, you’ve got to make sure your car, truck, or SUV’s fuel system plumbing can handle what you pump in the tank.

Choosing the wrong fuel line can lead to hose deterioration, odors, leaks, and a whole lot worse. That’s why we were glued to this video from the hose heroes over at Earl’s Performance Plumbing.

It’ll explain some of the challenges today’s modern fuels present to traditional fuel lines and show you some of the hoses and fittings Earl’s offers to help confront them. Check it out below.

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