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Chevrolet C10 Fuel Tank

Caring and Maintaining the Chevrolet C10 Fuel Tank: Essential Tips to Follow

The fuel tank of the Chevrolet C10 is durable enough to be left on its own for the rest of its life, but there are several ways for you to ensure that its operating life is a long one. Just like any part of your truck, the Chevrolet C10 fuel tank is vulnerable to damage and wear, leading to fuel supply and engine problems later on.

  • Replace the fuel tank's filter on a regular basis.

The fuel filter keeps dirt and other impurities in gasoline from reaching the engine, but these will start to build up on the filter media over time. Ideally, fuel filters should be replaced once every 100,000 miles or sooner if the vehicle starts to show signs of fuel system clogging such as sputtering or frequent loss of engine power. Keep in mind that a dirty filter will not only prevent fuel from reaching the engine properly, but it also allows particulates to coat the inside of the tank and contaminate future refills.

  • For trucks with diesel engines, don't let the fuel stay idle in the tank for too long.

Compared to gasoline, diesel fuel contains a higher concentration of water, and if left idle for long periods, algae would start to grow and spread inside the tank. These tiny microorganisms can survive without light, solely surviving by consuming the diesel fuel, and will leave a sour-smelling black slime that will eventually clog the filter.

A fuel tank that's tainted with algae will need to be flushed or, in severe cases, even replaced, so don't let the truck sit for too long. If you have reasons to believe that the tank has been contaminated with water, algae, or other impurities, have it inspected by a mechanic as soon as possible.

  • Keep an eye out for rust.

The fuel tank's location underneath the truck makes it highly exposed to moisture, so don't be surprised to see rust spots on the shell after a couple of years. These spots should easily be cleared up with a brush and commercial rust dissolver solution, but if there is serious corrosion involved, it might need to be sanded off.

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  • Tips to Follow When Installing a New Chevrolet C10 Fuel Tank

    The fuel tank of the Chevrolet C10 isn't one of the parts that get replaced often, but when it gets severely damaged or corroded it will need to be ditched for a new one. And while most mechanics will be more than happy to mount a new fuel Chevrolet C10 fuel tank for you, the task is actually easy enough for DIYers with intermediate skills. Here are a couple of installation tips DIYers may find helpful:

    Tip #1: Work safe.

    Even when empty, fuel vapors from inside the tank can still ignite, so make sure to remove any potential sources of flame or electric spark before starting. This includes shutting off the engine, disconnecting the negative battery cable, and switching off any pilot lights and electrical devices within the vicinity. It is also recommended to work in an open, well-ventilated area and keep a fire extinguisher on hand in case of accidents.

    Tip #2: Drain out and dispose of the old fuel.

    Fuel tanks' bottom usually has a drain cock that you can loosen and drain the gas through neatly. But if your tank doesn't have one, you can also choose to drain it through one of the rubber fuel lines or via the fuel inlet using a pump and a rubber hose. But whatever approach you take, make sure to drain the tank in a clean, non-reactive container and dispose of it properly.

    Tip #3: Use a jack to lower the tank to the ground.

    When removing the tank, you can employ a jack to help support the tank and to be sure that it won't fall on the ground. So before loosening the straps, have a scissor or hydraulic jack propped at the bottom of the tank. You can use the jack to raise the new tank in place as well.

    Tip #4: Check the condition of the heat shield and replace as necessary.

    As its name implies, the fuel tank's heat shield serves as insulation against the heat coming from the exhaust components. Ideally, the heat shield should be also replaced whenever a new fuel tank is installed, particularly if the heat shield already shows tears and flakes.