Fuel Tank Selector Valves

Replacement Parts > Air and Fuel Delivery > Fuel Storage

Fuel Tank Selector Valves

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What is a Fuel Tank Selector Valve?

A Fuel Tank Selector Valve is a type of valve that allows the driver to switch between several fuel tanks. It is used when a vehicle has more than one fuel tank, usually for larger vehicles such as trucks and buses.

What is the purpose of a Fuel Tank Selector Valve?

The purpose of a Fuel Tank Selector Valve is to allow the driver to switch between fuel tanks easily. This is especially useful when the vehicle runs off of multiple fuel tanks, as it allows the driver to switch between tanks to evenly distribute the wear and tear of the engine.

How do I know if my Fuel Tank Selector Valve is faulty?

If your Fuel Tank Selector Valve is faulty, you may experience issues such as difficulty switching between fuel tanks, fuel leakage, or engine stalling when switching between tanks.

Can a faulty Fuel Tank Selector Valve cause damage?

Yes, a faulty Fuel Tank Selector Valve can cause damage to the fuel system and engine, as well as cause fuel leakage.

How do I replace a Fuel Tank Selector Valve?

To replace a Fuel Tank Selector Valve:

  1. Disconnect the negative battery cable.
  2. Locate the selector valve and disconnect the fuel lines connected to it.
  3. Remove the selector valve and replace with a new one.
  4. Reconnect the fuel lines to the new selector valve and reconnect the negative battery cable.