ARRRRRRGGGGG Petrol smell
ARRRRRRGGGGG Petrol smell
Author
Discussion

adyw

Original Poster:

388 posts

273 months

Wednesday 5th December 2007
quotequote all
Just been in the garage and could smell petrol eek, stuck my head under the rear of the car and there is a patch of damp and drips in the rear left corner of the body, The boot is dry as is the pipes from the fuel pump.

Gents any sugestions before I get it jacked up.

OscarT

758 posts

231 months

Wednesday 5th December 2007
quotequote all
Just to be sure strike a match.

adyw

Original Poster:

388 posts

273 months

Wednesday 5th December 2007
quotequote all
thanks ?
thats plan B

Lone Granger

801 posts

273 months

Thursday 6th December 2007
quotequote all
i too have had a mystery with that - originally a failed hose let go and sprayed hot exhaust with fuel - returned to car left warming up to find petrol 'steam' pouring off exhausts and engine stopped..

Had all hoses changed (dogs breakfast by Melton chaps)- and occasionally still pours fuel out all over the electric fuel pump - nice... -- not! - This appears to happen on filling up - never noticed before - is it something they did with plumbing or is there a hidden overflow pipe that they failed to replace correctly?

spend

12,581 posts

281 months

Thursday 6th December 2007
quotequote all
Pull the trim away from above the tank in the boot so you can see if it is the filler pipe, when filling up.

Dave

adyw

Original Poster:

388 posts

273 months

Thursday 6th December 2007
quotequote all
The Tank is only 1/4 full and the car has been sat in the garage for the last two weeks, so I'm betting on the hose having a slight split.
Question can you get at it from underneath or is it take the tank out from the boot.

clive f

7,259 posts

263 months

Thursday 6th December 2007
quotequote all
you will probably have to do both, the tank outlet pipe is at the bottom left hand corner of the tank, this piece of hose is only a couple of inches long, as it connects to a brass tube that allows the pipe to clear the lower wishbone, so remove left hand wheel and the tank from the boot, and check everything is okay.yes

CaptiV8ted

822 posts

241 months

Thursday 6th December 2007
quotequote all
Ady,

I think you may be jumping in at the deep end here. Jack the back end up and take off the rear near side wheel. You'll find a pipe coming down from the exit of the tank, going into the rear of the fuel pump. There'll be another going from the pump to the filter and the another out of the filter and on to the solid copper line. Check all these before you think about drastic stuff like pulling out your tank. Bear in mind these are open to the elements.

For info, I have just changed the flexi hoses where they go onto and off the fuel rail in the engine bay. They LOOKED ok on initial examination, but were actually spraying a fine mist under the car. Once removed, I could examine them properly, and the were cracked all over. All changed now (ball ache, but there you go) for £5. Don't delay. Corin and his collection of ramps is your friend here!

red griff roger

432 posts

249 months

Thursday 6th December 2007
quotequote all
CaptiV8ted said:
For info, I have just changed the flexi hoses where they go onto and off the fuel rail in the engine bay. They LOOKED ok on initial examination, but were actually spraying a fine mist under the car. Once removed, I could examine them properly, and the were cracked all over. All changed now (ball ache, but there you go) for £5. Don't delay. Corin and his collection of ramps is your friend here!
Agree these are worth checking every so often. I smelled fuel, and on peering under the bonnet, found a lovely fountain in the engine bay. For a £fiver, easy to fit. Only fiddle is finding the junction with the copper pipe. This seems to disappear in the bell housing tunnel. I found that by moving teh plenum to one side, and a gentle tug, could get at the clip.

Mine's an 'R' reg - does this indicate likely life of these pipes? Views?

Argent

480 posts

271 months

Thursday 6th December 2007
quotequote all
clive f said:
you will probably have to do both, the tank outlet pipe is at the bottom left hand corner of the tank, this piece of hose is only a couple of inches long, as it connects to a brass tube that allows the pipe to clear the lower wishbone, so remove left hand wheel and the tank from the boot, and check everything is okay.yes
What e sed......there's a stub pipe welded to the tank about 1 1/2" long with a jubilee clip just inside the bodywork so you can hardly get to it with a screwdriver. When I first looked at it I could pull the hose off by hand even though it wasn't leaking!

A.

adyw

Original Poster:

388 posts

273 months

Thursday 6th December 2007
quotequote all
Thanks gents a job for saturday I think.
I have had a look at the pipes at the back of the engine already and they seem fine. Plus I have now covered them in a heat sleave to protect them and stop any spray if it did happen.

adyw

Original Poster:

388 posts

273 months

Saturday 8th December 2007
quotequote all
It was the tank, big puddle in the boot so took tank out, now seeing if it is the corner of the tank with a pin hole or the out pipe.

Question is it worth cleaning the inside of the tank whilst it is out. If so with what.



Lone Granger

801 posts

273 months

Saturday 8th December 2007
quotequote all
so what do you guys make of fuel pouring on floor in this area when filling tank? - Tank taken out by TMS and hoses replaced. - Is there an overflow pipe, cos that is how it behaves - if so i reckon they have left it in boot behind tank..

Griffophenia

1,107 posts

274 months

Saturday 8th December 2007
quotequote all
Are you sure its not leaking from around the Float seal on the left hand side of the of the tank !


Phil whistle

Edited by Griffophenia on Sunday 9th December 00:23

adyw

Original Poster:

388 posts

273 months

Sunday 9th December 2007
quotequote all
It is either the outlet gland or a slight hole in a weld, whilst it is out I am getting the tank cleaned and then tested to see what the leak is.