How Long Do Fuel Lines Last

The fuel lines are made to last anywhere from 50,000 to 75,000. In most cases, the checking of the fuel injection lines is not part of the routine maintenance you will receive from a mechanic. If the fuel lines are leaking, it poses a fire hazard, which is why it is important to get them fixed when needed.

Do fuel lines go bad?

Fuel lines, like anything in an engine, are liable to break over years of wear and tear. Or, a fuel line may take on some spontaneous damage in its lifetime. For example, I’ve seen a Chevy truck fuel line damaged from a blunt force caused by the high-centering of the vehicle.

How will you determine if fuel lines need to be replaced?

If the line is old, cracked or broken, it needs immediate maintenance. Otherwise, your car could leak gasoline or have problems delivering it to the engine. If you find your fuel leaking on the pavement, or you can smell gasoline constantly, this could be a fuel hose problem.