Cleaning Old Tank

Author
Discussion

sickrabbit

Original Poster:

358 posts

143 months

Monday 24th June 2013
quotequote all
...a fuel tank that is - 13 years old fuel inside + possibly loads of carp wink - how does one go about cleaning it out?

I do know how to drain it btw...

DougMcC

769 posts

164 months

Monday 24th June 2013
quotequote all
Car fuel tank or motorbike tank?

sickrabbit

Original Poster:

358 posts

143 months

Monday 24th June 2013
quotequote all
sorry car fuel tank - most likely made of metal - car is bmw 635csi 84'

m44kts

801 posts

201 months

Monday 24th June 2013
quotequote all
Eastwood do a pretty comprehensive kit for renovating fuel tanks, think frost.co.uk will sell it.

B'stard Child

28,447 posts

247 months

Tuesday 25th June 2013
quotequote all
First you need to look inside

Drain fuel and then remove level sensor and look inside

All good and shiney no rubbish = no need to clean

Bit of rubbish (dirt and rust loose) rinse and drain - refill and move on to mice damaged wiring

Lots of rusty metal - check carefully for leaks and thin areas - fill up with water and check for seam leaks - any leaks/thin areas get a new tank

As above but no leaks or thin areas - find local builder - borrow time with cement mixer and get a bucket of sharp gravel or road chippings

Chuck gravel in tank and blank hole of level sensor

Tie to cement mixer - rotate for a while and then empty gravel rinse - clean outside with wire brush - treat rust and the paint with several good coats of POR15 or similar and refit filling with fresh petrol

Example see below - not sure I'd use rocks or a cement mixer that let smoke out of the wires but it does illustrate the principle of removing the manual labour element of the process

http://www.youtube.com/watch?v=ou1559CV1Ac

Edited by B'stard Child on Tuesday 25th June 01:14

B'stard Child

28,447 posts

247 months

Tuesday 25th June 2013
quotequote all
PS if internal pump remove pump from tank as well as level sensor but a 1985 635 "I think" is external pump

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
WOW - this is an interesting take on the problem...

CrispyMK

199 posts

141 months

Tuesday 25th June 2013
quotequote all
sickrabbit said:
...a fuel tank that is - 13 years old fuel inside + possibly loads of carp wink - how does one go about cleaning it out?
Where did you aquire this tank from, it all smells a bit fishy to me.

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
CrispyMK said:
Where did you aquire this tank from, it all smells a bit fishy to me.
OMG SOMEONE ON PISTONHEADS IS TRYING TO CLEAN A STOLEN FISHY SMELLING TANK wink I HAVE TO STOP HIM

This is Genius and so typical for some of the PHeres but WHY?

Here you go Sherlock Holmes...

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
oh and to by stereotypical PH

It's a bit fishy that you have been taking stereos out from already valued part ex car...

na na na na na....

CrispyMK

199 posts

141 months

Tuesday 25th June 2013
quotequote all
I'm not a member of the Spelling Police honest. I just couldn't resist that one though.

sickrabbit said:
oh and to by stereotypical PH

It's a bit fishy that you have been taking stereos out from already valued part ex car...

na na na na na....
Just to add context to this, I was told by the sales person it was fine to do this.

Good luck with the tank!

onesickpuppy

2,648 posts

158 months

Tuesday 25th June 2013
quotequote all
sickrabbit said:
...a fuel tank that is - 13 years old fuel inside + possibly loads of carp wink - how does one go about cleaning it out?

I do know how to drain it btw...
Not sure about the fuel, but this'll help with the carp:



Edited by onesickpuppy on Tuesday 25th June 12:23

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
onesickpuppy said:
Not sure about the fuel, but this'll help with the carp:



Edited by onesickpuppy on Tuesday 25th June 12:23
Carp was intentional - as to the rest I'm foreign and spell better than most... + what you going to do correct it...be my guest...

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
Oh and thanks to bd for the only really constructive post i nthis thread...

onesickpuppy

2,648 posts

158 months

Tuesday 25th June 2013
quotequote all
sickrabbit said:
onesickpuppy said:
Not sure about the fuel, but this'll help with the carp:



Edited by onesickpuppy on Tuesday 25th June 12:23
Carp was intentional - as to the rest I'm foreign and spell better than most... + what you going to do correct it...be my guest...
I'm going to do absolutely nothing to correct it, my post was meant in jest.

smile

sickrabbit

Original Poster:

358 posts

143 months

Tuesday 25th June 2013
quotequote all
onesickpuppy said:
I'm going to do absolutely nothing to correct it, my post was meant in jest.

smile
It wasn't aimed at you but at the previous poster - I like your rod btw...;)

B'stard Child

28,447 posts

247 months

Tuesday 25th June 2013
quotequote all
sickrabbit said:
Oh and thanks to b'stard for the only really constructive post i nthis thread...
No problem - happy to help - had to find similar ways of recovering parts before when new ones were out of the question - parts avaliability for 1980's BMW much better that 1980's Opels wink

I'll try not to thread jack this topic hehe