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Drip from Fuel Control Cell - GT40 Engine

Printed From: CorrectCraftFan.com
Category: Repairs and Maintenance
Forum Name: Engine Repair
Forum Discription: Engine problems and solutions
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=50771
Printed Date: April-29-2024 at 12:06pm


Topic: Drip from Fuel Control Cell - GT40 Engine
Posted By: StevoDevo
Subject: Drip from Fuel Control Cell - GT40 Engine
Date Posted: July-16-2022 at 10:00pm
Howdy all!  

I was replacing my Low Pressure Fuel Pump today and when I fired things up after the replacement I noticed a VERY slow drip from the bottom of my Fuel Control Cell - see picture below:



Is this something to be concerned about?  Should I try and tighten that nut up?  

Thanks for all the help! 



Replies:
Posted By: gun-driver
Date Posted: July-16-2022 at 10:17pm
I would be pulling it back out and take it apart and seal it up correctly.
 Gas in the bilge is never a good thing, even if its small drips. 


Posted By: StevoDevo
Date Posted: July-16-2022 at 10:21pm
How would I seal it up? Take that copper colored nut off and use sealant tape?


Posted By: gun-driver
Date Posted: July-17-2022 at 1:17pm
Depends on where it’s leaking from.
 I would guess that it’s leaking from the brass plug, I would start there, check the threads maybe replace with a new one. 
I haven’t had that part of one apart but If it’s the larger nut there’s more than likely a gasket under it. It looks like it’s been buggered up all ready. Probably from someone trying to keep it from spinning while they remove the brass plug after it’s been over tightened.
If that’s the case a little investigation should provide a solution.


Posted By: KENO
Date Posted: July-17-2022 at 8:34pm
here's some reading about that fitting, nut and pipe plug on page 4 of the linked thread below

http://www.correctcraftfan.com/forum/forum_posts.asp?TID=39174&PN=4&title=1995-gt40-fuel-pump-fcc-conversion" rel="nofollow - link

and here's a link to the drain kit that Skidim.sells.

http://skidim.com/kit-fcc-drain.html" rel="nofollow - link

it's a pricey little bugger Wink




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