Jump to content
SAU Community

Recommended Posts

Its just one thing after another for me :(

Installed my fuel pump into the car. All was well and fine. Filled up a tank a while ago all was fine. Filled up a tank today, payed for it then walking back to the car I noticed it leaking. Rolled the car back and removed the lid and noticed the lid was drenched in fuel(the lid on the fuel tank where you change the pump). I suspect I have either A damaged the gasket or B not tightened it enough.

Well with a full tank in there, I cant really do anything until I run it dry as I did fill it literally to the top(two clicks of the pump cutting off lol). Luckily its not leaking anymore though.

Where do I get a replacement gasket? I can try tighten the lid tomorrow but I risk further damaging the gasket if its kinked up in there. I can get the old one from my other car but as with everything which made contact with fuel, its probably dry as shit now.

Link to comment
https://www.sau.com.au/forums/topic/359402-fuel-pump-install-went-wrong/
Share on other sites

A new gasket should always be used as the rubber swells straight away when removed.

Only way to overcome this is to put into a freezer bag and leave in the freezer until ready to refit. This helps to stop the rubber from swelling.

Nissan should have the gasket for $15. Burson etc may also have it

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • The final part arrived today to un-clampify and simplify the intake Who would have though a 1/2" hose stainless bulkhead fitting designed for below waterline bilge pumps would be what I needed Test fit on a 3" offcut I had laying around to see if it would work, and it worked a treat All going well the intake will be on its "final version" tomorrow 
    • Good luck on the weekend mate
    • Must have been an absolute nightmare to drive when the power steer was out, the rack ratio/wheel size/caster is all set up for power assistance
    • Welcome to SAU, what are you looking at buying?
    • I checked the injectors again (1 and 2, since they’re easiest to access) to make sure they weren’t clogged. Even though the entire fuel system had been cleaned, I wanted to be certain. Everything looked clean, so I reinstalled and connected everything. When I started the car to confirm everything was okay, it immediately revved up high, so I shut it off straight away. I checked to see if I’d missed a vacuum hose or something, but everything was connected. On the second attempt, the car ran without the high idle, but I noticed a distinct “compressed air” sound coming from the engine bay. Tracing the sound, I pushed injector #6 forward slightly and the noise stopped — it turned out it wasn’t seated properly, despite the fuel rail being bolted down. While holding it in place, the car idled steadily without stalling and ran for over 5 minutes. At this point, I pulled all six injectors out just in case I hadn’t seated them correctly or dirt had gotten onto the O-rings. Unfortunately, I discovered that I had damaged 3 out of 6 injectors (the OEM 270cc ones) during installation. So yes, this was my fault. Since only the pintle caps were damaged, I’ve ordered a Fuel Injector Service Kit from NZEFI to refurbish them. In the meantime, I reinstalled my new injectors – the car now idles fine for over 15 minutes without stalling. I have not attempted to drive it so far. It’s not perfect yet, as it hesitates when the throttle is pressed, but it’s a big improvement. Unplugging the IACV with the new injectors idles at around 800rpm, even with the IACV screw tightened fully. But this is probably due to tune.
×
×
  • Create New...