Fuel Smell
Author
Discussion

mgbond

Original Poster:

6,749 posts

261 months

Tuesday 9th September 2008
quotequote all
Don't park my car in a garage and recently been smelling fuel. Foud out yesterday that its inside the car. The space behind the passenger seat is sodden with fuel/water (have been doing a bit of wet weather driving.

Took the rear cover for the fuel pump area off and the floor is wet, but also inside under the engine the floor is wet with a fuel smell.

All the coupling parts to the pump and filter are dry?

I was thinking maybe filling the car up to high is causing this?

Strange though as my MPG isn't bad, the drive from portsmouth to castle combe I did 25mpg and driving back with a few spirited runs and some around town work i got 21mpg.

Any ideas.

Bondy

On another note I have had some 1/4 splitters made from black arylic at £32 (copied noblemods), I will file the edge to round it and paint them. If anyone is interested I'll give you there details.

S26VE P

2,174 posts

271 months

Tuesday 9th September 2008
quotequote all
Interested in the splitter details. biggrinbiggrin

As for the fuel smell/water not sure but i MUST look at mine as the floor behind the passenger seat gets soaked when the car is washed.

Lakelord

1,756 posts

233 months

Tuesday 9th September 2008
quotequote all

art411y

832 posts

249 months

Tuesday 9th September 2008
quotequote all
maybe the ball in the petrol tank return valve might be stuck .take it off and give it a blow through .might help

mgbond

Original Poster:

6,749 posts

261 months

Tuesday 9th September 2008
quotequote all
Lakelord said:


Its not a smell there is actual fuel in the car. The car sits out side and you can smell it when walking upto the car all the time (but that maybe because the fuel has been soaking for a while and the masses of rain I've been driving through over the last week may have helped it wash inside the car).

Bondy

mgbond

Original Poster:

6,749 posts

261 months

Tuesday 9th September 2008
quotequote all
art411y said:
maybe the ball in the petrol tank return valve might be stuck .take it off and give it a blow through .might help


Where is this?

I did remove the overflow pipe from the filler neck and blow down it to see if it was blocked and it wasn't.

Martin

alex s

2,105 posts

265 months

Tuesday 9th September 2008
quotequote all
mgbond said:
art411y said:
maybe the ball in the petrol tank return valve might be stuck .take it off and give it a blow through .might help
Where is this?

I did remove the overflow pipe from the filler neck and blow down it to see if it was blocked and it wasn't.

Martin
Check the braided fuel line between tank and pump/filter.
Mine started leaking (heavy smell etc) and mine hadnt been driven for 7 months prior!! Just walked past the car one day and noticed the smell. If this pipe has failed an you are driving it could collect on the undertray and "find" its way into the car (as fluid has a habit of doing)
there was NO external signs of wear or failure in the braiding.

HTH