s13 fuel pump not sealing causing fuel leak - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

s13_greg · 04-05-2021, 11:17 PM

Was wondering if anyone else has the same problem as me, my fuel pump seal seems to not be doing its job as soon as i turn on my car fuel begins gushing out. I have tried a couple O-rings from Nissan and new hardware, I am not sure if I am missing something here or what, but was wondering if anyone else has the same issue. I am thinking of putting rtv along with a O-ring to see if that will help. I would appreciate any feedback thanks.

https://www.youtube.com/watch?v=XsgMVQvKdGY
this video is what is happening but much worse.

mechanicalmoron · 04-07-2021, 08:27 PM

What O-ring?

If you put RTV on a rubber part or to try to seal gasoline, you have royally fucked up.

jedi03 · 04-09-2021, 10:21 AM

where is it gushing out of?

s13_greg · 04-13-2021, 04:18 PM

Quote:

Originally Posted by mechanicalmoron

What O-ring?

If you put RTV on a rubber part or to try to seal gasoline, you have royally fucked up.

Quote:

Originally Posted by jedi03

where is it gushing out of?

where the fuel pump bolts onto the tank, just added a video to my post so you can see where exactly

Mikester · 04-18-2021, 04:34 PM

Does it do it with the feed & return lines connected? Noticed they aren’t connected in the video.

s13_greg · 04-18-2021, 06:28 PM

Quote:

Originally Posted by Mikester

Does it do it with the feed & return lines connected? Noticed they aren?t connected in the video.

yes it does thats not my video btw just an eample

jedi03 · 04-20-2021, 08:17 AM

ya that o-ring is a replace each time, i found that out the hard way too...don't strip out those bolts either

04-05-2021, 11:17 PM	#1
s13_greg Join Date: Jun 2018 Location: CA Age: 30 Posts: 5 Trader Rating: (0) Feedback Score: 0 reviews	s13 fuel pump not sealing causing fuel leak Was wondering if anyone else has the same problem as me, my fuel pump seal seems to not be doing its job as soon as i turn on my car fuel begins gushing out. I have tried a couple O-rings from Nissan and new hardware, I am not sure if I am missing something here or what, but was wondering if anyone else has the same issue. I am thinking of putting rtv along with a O-ring to see if that will help. I would appreciate any feedback thanks. https://www.youtube.com/watch?v=XsgMVQvKdGY this video is what is happening but much worse. Last edited by s13_greg; 04-13-2021 at 04:20 PM..

04-18-2021, 04:34 PM	#5
Mikester Nissanaholic! Join Date: Jun 2007 Location: Kathleen, GA Age: 53 Posts: 1,956 Trader Rating: (0) Feedback Score: 0 reviews	Does it do it with the feed & return lines connected? Noticed they aren’t connected in the video. __________________

04-07-2021, 08:27 PM	#2
mechanicalmoron Zilvia FREAK! Join Date: Jul 2013 Location: tx Posts: 1,078 Trader Rating: (0) Feedback Score: 0 reviews	What O-ring? If you put RTV on a rubber part or to try to seal gasoline, you have royally fucked up.

04-09-2021, 10:21 AM	#3
jedi03 Nissanaholic! Join Date: Jul 2008 Location: albuquerque Posts: 1,842 Trader Rating: (8) Feedback Score: 8 reviews	where is it gushing out of?

04-20-2021, 08:17 AM	#7
jedi03 Nissanaholic! Join Date: Jul 2008 Location: albuquerque Posts: 1,842 Trader Rating: (8) Feedback Score: 8 reviews	ya that o-ring is a replace each time, i found that out the hard way too...don't strip out those bolts either