Where does the fuel line go in a Porsche Carrera?
The red arrow is the actual vent valve. Incoming vent line from the gas tank (yellow arrow), Line out to charcoal canister (blue arrow), one way check valve (green arrow) and where the fuel vent line enters the charcoal canister (purple arrow).
Can a fuel pump be removed from a Porsche 911?
Loosen the large hose clamp holding the pump body in place. The pump body is now free to be removed from the car. If there is a rubber cushion between the hose clamp and pump body, save it for re-installation later. Many 911 fuel pumps will have a check valve screwed into the outlet of the pump body.
How do you change the fuel line in a Porsche?
Gently clamp the short fuel line between the tank and the fuel pump inlet to pinch off fuel flow and prevent fuel spillage. You can use a very small C-clamp with no sharp edges on the two clamping surfaces. Clamp just hard enough to pinch the line shut and not hard enough to sever the line.
How do you replace the gas line vent valve on a Carrera?
To loosen it, open the gas cap door, remove the gas cap and remove the 10mm nut holding the bracket to the chassis (yellow arrow). Next, loosen the black plastic piece surrounding the fuel neck by pushing in the four clips (inset photo: three visible: red arrows) from behind it inside the fender well.
The red arrow is the actual vent valve. Incoming vent line from the gas tank (yellow arrow), Line out to charcoal canister (blue arrow), one way check valve (green arrow) and where the fuel vent line enters the charcoal canister (purple arrow).
How to fix fuel supply in Porsche 911?
• Use only clean tools. Keep removed components dean and sealed or covered with a dean, lint-free shop towel, especially if completion of the repair is delayed. • When replacing parts, install only new, clean components. • Avoid nearby use of compressed air, and do not move the car while the fuel system is open.
How to test residual pressure in Porsche 911?
Testing for residual pressure is covered in 240 Fuel Injection. To prevent fuel from spraying on a hot engine, system pressure should be relieved before disconnecting fuel lines. One method is to tightly wrap a shop towel around a fuel line fitting and loosen or disconnect the fitting.
How do you drain a Porsche 911 fuel tank?
— Insert hose into tank opening and use an approved transfer pump and container to pump out fuel. Be sure the container is large enough to hold the volume of fuel that is to be pumped out of the tank. As an alternative, the drain plug (alien head) at the bottom of the fuel tank can be removed to drain tank.