How to Eliminate Fuel Pressure in a Gas Tank?

Answer When replacing a fuel pump or injectors, it is necessary to relieve the fuel pressure from your gas tank and lines. A vehicle's fuel system is under intense pressure at all times; eliminating the p... Read More »

Top Q&A For: How to Eliminate Fuel Pressure in a Gas Tank

How to Pressure Test a Harley Davidson Fuel Tank?

Harley gas tanks must never leak and when they leak they must never be repaired. Leaking tanks must be scrapped and replaced. New gas tanks leak because of defective welds. If pressure testing r... Read More »

Where is the location of a fuel tank pressure sensor?

The fuel tank pressure (FTP) sensor is located inside a vehicle's fuel tank. The object of the sensor is to keep a constant gauge of the tank's pressure, as well as track any potential leaks within... Read More »

Will losing pressure in your fuel tank cause bad gas mileage?

Losing fuel pressure in your fuel tank probably won't cause bad gas mileage--low fuel pressure actually causes a lean fuel condition, using less gas, although possibly creating rough idling, stalli... Read More »

What is the pressure of a hydrogen storage supply tank for a hydrogen fuel cell?

Current fuel cells typically store hydrogen gas at 5,000 pounds per square inch (psi) of pressure. State-of-the-art tanks with a 10,000 psi capacity are in development. Cryogenic storage of liquid... Read More »