Defective seals, and it needs replacing.
Replace the part that is leaking
Some pos problems include leaking fuel injectors leaks ,fuel pump leaking main injector pump and crack cly sleave
Not enough Coolent or theres a crack in the pump.
if you are leaking gas, one of your fuel lines is leaking. Locate where it is leaking from. DO NOT DRIVE THE CAR IN THIS CONDITION. if it overflowed at the pump out of the fuel door, it may been a faulty pump.
Yes it can. If you look at the fuel pump you will see a medal plate that bolts to the engine block and the fuel pump sets against that plate. The plate and the fuel pump both have a gasket on them that stops oil from leaking out of the engine block. You also need to check the fuel pump, There is a small hole in the side of the pump that can leak oil out of it. If it is leaking you will need to replace the pump. Check the pump for oil leak while the engine is running.
Click on the link to your right for the answer. Because of a gas leak?????? Leaking fuel filter or fuel filter connections; Plugged, dirty or poorly connected fuel injector(s); Leaking or faulty fuel pump; Leaking fuel lines; Punctured or damaged fuel tank.
The fuel pump is located inside the fuel tank. Unmount the three hoses that comes out the fuel tank (be carefull the leaking fuel), take the tank down and unscrew the cap on top of it, the pump holds under it. This can be a hard job, be well prepared (hose fiting leaking afterwards, rusty nuts...)
The fix is replacing the leaking part.
1999 mercedes ml 430 translator pump Hoses leaking
If the fuel pump relay goes bad your fuel pump will not get power and you will get no fuel. If your fuel pressure is showing too low your pump is either weak and needs to be replaced, your fuel lines are restricted somewhere ( or possibly leaking ) or your fuel filter needs to be replaced.
Could be any of these: Bad fuel pump, blown fuse or broken wire (if you have an electric pump), dirty fuel filter, blocked fuel line, fuel line leaking, no gas in the tank.
I would suspect you have a fuel leak at the fuel tank. Can be a fuel line leaking or the fuel pump gasket may be defective.