1973 Mustang Fuel Tank Vent Valve

So i picked up a new gas tank for my 71 mustang.

1973 mustang fuel tank vent valve.

Over time the fuel tank vent valve can become clogged and be stuck open. Valve assembly for venting the fuel tank with evaporative emission controls systems found on cars originally sold in california. This fuel tank kit offers direct replacement pieces for the stock fuel tank with the correct 20 gallon capacity. The fuel level of your tank changes throughout the day even if you are not driving it.

The aftermarket one that i got has a third opening on top. The fuel tank vent valve is part of a vehicle s evaporative emission control evap system which lowers the amount of vapors released from the fuel tank into the atmosphere. The fuel tank vent valve controls the flow of air getting into and out of the charcoal canister. Some research indicates that this is ford part number 9b238 also known as the fuel tank vapor seperator.

One side of the fuel tank vent valve is connected to the charcoal canister and the other to a vent hose. Gasoline expands in volume as it warms up and shrinks in volume as it cools down. I didn t purchase the gas tank from amazon but they do have a nice 19 gallon here spectra premium f6d fuel tank for ford truck just like the one i bought. Your tank has to breathe.

I purchased this product with ford fuel vapor valve e7dz 9b593 a replaced d6az 9b593 a and e2az 9b593 a fits most fords 1971 1989 for the new gas tank that i installed in my 1987 4 9l l 6 f 150 xl. 1970 mercury cougar and ford mustang with ec on the body buck tag. Free shipping over 300 fast delivery everyday low pricing. Very hard to find in unbroken condition.

Don t settle for the rusted out stock fuel tank in your 1971 1973 mustang when you could easily replace it with this high quality fuel tank kit from cj s. This is for a valve assembly without broken nipples.