fuel leak.....

Need technical Q/A then you're in the right place

Moderator: martauto

Post Reply
ffelan
E30 Zone Newbie
E30 Zone Newbie
Posts: 101
Joined: Sat Jul 30, 2005 11:00 pm
Location: Leeds
Contact:

Fri Sep 02, 2005 9:16 am

help i need fuel leak repairing?


or poss/prob a new tank?

any hints or tips of who can do this fast or cheap in the NW?
Cheers

Paul
__________________________________________
88F 325i track toy, stripped and loud. With LSD... and a rusty front valence.....but new wings woohoo
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49358
Joined: Mon Jan 10, 2005 11:00 pm

Fri Sep 02, 2005 9:55 am

First of all check that it is the tank. Usually fails where the filler stub goes into the tank. Other leak sources are the high pressure hoses from the pump, the filter (on a six pot), the metal pipe from the filler to the tank, and the rubber hose that joins them together.
Tank is an easy job to change, except for having to remove the ear of the exhaust and the back of the prop. New tanks are about Ԛ£100 or a bit less IIRC.
ffelan
E30 Zone Newbie
E30 Zone Newbie
Posts: 101
Joined: Sat Jul 30, 2005 11:00 pm
Location: Leeds
Contact:

Fri Sep 02, 2005 10:42 am

the leak is coming from the top of the tank.... and dripping round it... only noticable when 2/3rds full or above.... suspect this is above the level of the filler unless im being stupid...
Cheers

Paul
__________________________________________
88F 325i track toy, stripped and loud. With LSD... and a rusty front valence.....but new wings woohoo
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49358
Joined: Mon Jan 10, 2005 11:00 pm

Fri Sep 02, 2005 3:53 pm

Coming from where exactly. I recently came across an E30 where the O ring seal for the fuel pump had broken, so that's another possibility.
The only place the actual tank is likely to leak is on or just around the stub pipe where the petrol goes in at the rear offside.
ffelan
E30 Zone Newbie
E30 Zone Newbie
Posts: 101
Joined: Sat Jul 30, 2005 11:00 pm
Location: Leeds
Contact:

Fri Sep 02, 2005 3:54 pm

i will have another look on sunday... im moving house tomorrow so expect chaos....


:cry:
Cheers

Paul
__________________________________________
88F 325i track toy, stripped and loud. With LSD... and a rusty front valence.....but new wings woohoo
Sy_325
E30 Zone Newbie
E30 Zone Newbie
Posts: 213
Joined: Thu Jul 07, 2005 11:00 pm
Location: Northern Ireland
Contact:

Fri Sep 02, 2005 8:58 pm

hi there!

My 325i sport is experiencing the same problem

is the above quote for a petrol tank new or for second hand??

desperate to get this problem resolved as car up for mot on the 15th of this month

can anybody give me more info, or experienced same difficulties??

thanx for your time guys
Any help much much appreciated

Sy
dazleeds
old skool raver
old skool raver
Posts: 12883
Joined: Fri Apr 01, 2005 11:00 pm
Location: Empire Building @

Fri Sep 02, 2005 8:59 pm

NEW FROM ECP OR GSF MATE
www.oldskoolfantasy.co.uk
in the shit,the one to blame,yeh its all my fault ;)
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49358
Joined: Mon Jan 10, 2005 11:00 pm

Fri Sep 02, 2005 10:43 pm

Sy_325 wrote:hi there!

My 325i sport is experiencing the same problem

is the above quote for a petrol tank new or for second hand??

desperate to get this problem resolved as car up for mot on the 15th of this month

can anybody give me more info, or experienced same difficulties??

thanx for your time guys
Any help much much appreciated

Sy
It won't be picked up at MOT as long as you don't have to much petrol in the tank and clean the petrol stains of the tank first - and the tester doesn't smoke.
Sy_325
E30 Zone Newbie
E30 Zone Newbie
Posts: 213
Joined: Thu Jul 07, 2005 11:00 pm
Location: Northern Ireland
Contact:

Sat Sep 03, 2005 1:17 am

Brianmoooore wrote:
Sy_325 wrote:hi there!

My 325i sport is experiencing the same problem

is the above quote for a petrol tank new or for second hand??

desperate to get this problem resolved as car up for mot on the 15th of this month

can anybody give me more info, or experienced same difficulties??

thanx for your time guys
Any help much much appreciated

Sy
It won't be picked up at MOT as long as you don't have to much petrol in the tank and clean the petrol stains of the tank first - and the tester doesn't smoke.
thats great... I was really starting to sweat there, thanx for the tip!
Sy_325
E30 Zone Newbie
E30 Zone Newbie
Posts: 213
Joined: Thu Jul 07, 2005 11:00 pm
Location: Northern Ireland
Contact:

Sat Sep 03, 2005 1:18 am

dazleeds wrote:NEW FROM ECP OR GSF MATE
sorry for being a complete noob, but what is the difference pal??

also sorry for double post

thanx
sy
dazleeds
old skool raver
old skool raver
Posts: 12883
Joined: Fri Apr 01, 2005 11:00 pm
Location: Empire Building @

Sat Sep 03, 2005 11:50 am

what ya mean difference????

think most people rate gsf as better than ecp but it swings and roundabouts mate
www.oldskoolfantasy.co.uk
in the shit,the one to blame,yeh its all my fault ;)
smithy318i
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 5797
Joined: Thu Apr 28, 2005 11:00 pm
Location: Tyne & Wear

Mon Sep 12, 2005 9:55 pm

Hi guys.
Are plastic petrol tanks available, or just standard metal ones?

Mine has sprung a leak too :cry:
Image
Richy325iTouring
E30 Zone Addict
E30 Zone Addict
Posts: 3490
Joined: Sun Jan 09, 2005 11:00 pm
Location: Newport SouthWales
Contact:

Mon Sep 12, 2005 10:04 pm

as far as im aware only metal ones
Image
User avatar
Jimmy325i
E30 Zone Newbie
E30 Zone Newbie
Posts: 38
Joined: Tue Jan 11, 2005 11:00 pm
Location: NE England
Contact:

Mon Sep 12, 2005 10:16 pm

I had the same prob on my E30. Ended up having to take the tank out and repair it. Was a right tuuat of a job and all. Ended up taking it to a specialist who recon'd fuel tanks in the end.

Anyway, Hello Paul. Fancy seeing you on here. A clue I also have a piece of Czech RS hardware :D
smithy318i
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 5797
Joined: Thu Apr 28, 2005 11:00 pm
Location: Tyne & Wear

Mon Sep 12, 2005 10:27 pm

Jimmy, where did you take the tank ?
Image
User avatar
Jimmy325i
E30 Zone Newbie
E30 Zone Newbie
Posts: 38
Joined: Tue Jan 11, 2005 11:00 pm
Location: NE England
Contact:

Mon Sep 12, 2005 10:35 pm

smithy318i wrote:Jimmy, where did you take the tank ?
It was a few years ago but (and this is where my memory gets hazy) I'm sure it was Clearflow in Darlington that repaired mine. They ended up doing the whole job for me incl dropping the prop and tank in the end.

IIRC they specialised in radiator / fuel tank repairs. A quick google brought this up. Might be worth a call :)


Clearflow Radiators Ltd
Unit 20, Meynell Rd, North Rd Industrial Estate, Darlington, County Durham DL3 0QR
Tel: 01325 480780
Post Reply