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96SEChick
09-16-2001, 06:55 PM
In addition to changing my spark plugs and wires, I've also decided it's probably time to replace my fuel filter.  I've located where it is, but can you help me on the process?  I remember someone mentioning making sure the fuel is cut off before disconnecting the lines to prevent fuel spraying everywhere, but I can't remember the process that was gone through from start to finish (I know I need an FSM, but $$$$ is almost nonexistent right now for me).

Can any of you help me?  I really appreciate all tips and suggestions.  Thank you!

transient
09-16-2001, 09:48 PM
It's no big deal. Just locate the fuse for the fuel pump, take it out, and run the engine till it dies. That takes the pressure out of the line. After that, just work on the hoses till they get really close to coming off the filter, and have a can or something ready to catch the gas that comes out. It won't be under pressure, but it WILL pour out pretty heavily.

Jeff240sx
09-16-2001, 10:22 PM
Most places suggest running the car (with the fuel pump fuse out) until it dies.  This allieviets (#### can't spell)... umm, gets rid of the fuel runoff that transient mentioned.  Also... take off the fuel cap ( I think this is redundant... but it is suggested).
Then the struggle...  Those hoses are like little chineese finger traps.  The more you pull, the tighter they get.  I used carb cleaner to lube up the friggin hoses to slide off.  That and a little screwdriver (flathead of course).
-Jeff
P.S. Are you gonna drop in a 300zx fuel filter (just to say you have one, and they're cheaper).  Cuz if you do, don't expect any difference from a 240sx.  

transient
09-17-2001, 10:17 AM
actually, one thing that I should mention here, is take a pair of needlenose plyers and stick them in between the end of the hose and the fuel filter body and open them up forcing the hose off a bit (if you can picture that in your head) then once you get enough room, grab the hoses by the end of them, twist a lot and push on the end, instead of pulling on them, and it should be fairly easy.

drifterx
09-17-2001, 04:28 PM
i dont think the sound of running your engine with no gas till it dies sounds good.......
just pull it off slow and it is just a little gas..... wear gloves and do it on the street sidewalk or atleast somewhere you dont  care about getting gas on the ground

transient
09-17-2001, 06:19 PM
Drifter, it doesn't hurt the engine at all, and it's basically shop practice for replacing a fuel filter. What would hurt the engine is if you ran your tank till it was empty because you'd get a lot of grit etc in the pump and filter.