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Do you have to depressurize the fuel system before disconnecting a fuel line?
Wiki User
∙ 15y ago
No, but it is safer if you do.
Wiki User
∙ 15y ago
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How do you depressurize the fuel system in a 2001 suburban?
Look for a Schrader valve on the fuel rail and press it to relieve pressure. If there is not one remove the fuel cap and then be prepared for a small spray of fuel when you disconnect the filter. Place a rag around the connection before disconnecting it.
How do you depressurize fuel system to install filter 1998 ford expedition?
How do you depressurize fuel system to install filter 1998 ford expedition?
How do you depressurize fuel system?
Pull the fuel pump relay in fuse box under hood and try to start car.
Do you need to depressurize the fuel system before changing the fuel filter on a 1996 Chevrolet tohoe?
No you do not , just loosen the lines slowly and the pressure will leak off Don't smoke are have a drop light close, cause fuel will run out, but then stop.
How do you depressurize fuel system to replace pressure regulator?
Remove gas cap and suck all gasoline from gas tank.
How do you check fuel pressure on a 1992 Toyota tercel?
depressurize the fuel system by unplugging fuel pump fuse and run till it dies. disconnect top hose and "T" in with a fuel pressure guage
How do you depressurize the fuel system on a 1996 Dodge Ram?
Remove the fuel pump relay from the under hood fuse box and crank the truck until it doesn't try to start.
How do you replace 1998 Mitsubishi Galant fuel filter and where is fuel filter located?
fuel filter should be located inside engine compartment monted on fire wall.remember to depressurize fuel system and DISCONNECT battery when doing this.
How do you depressurize and pressurize the fuel system on a 1990 Volvo 740 GL?
AnswerWith the engine running, pull fuse #1, the fuel pump fuse. Let the engine run out of gas.
Do you need to somehow depressurize the fuel system on a 1993 s-10 blazer to replace the fuel filter?
to depressurerize the system you would simply take off the gas cap.(fuel will still be in the lines and it will spill when the lines are disconected but it would not be under pressure)
How do you depressurize the fuel lines on a 1987 Honda Prelude?
open the gas cap
How do you replace a fuel filter on a 1994 Eagle Talon ES?
relieve the pressure in you fuel system by disconnecting your fuel pump the change the fuel filter the hook your pump back up
