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Old 23 April 2007, 07:28 PM
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morto15
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Default Strong smell of petrol?

Checked every pipe/connection everywhere on the car but still cant trace this very strong smell of petrol, the car has had plenty of mods inc. Walboro pump bigger injectors, fpr etc etc but all have been fitted professionally, its nothing to do with them any ideas anyone? doin my edin
Old 23 April 2007, 07:32 PM
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Lee D T
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With out sounding patronising, have you got a PVC petrol can in the boot?

Originally Posted by morto15
Checked every pipe/connection everywhere on the car but still cant trace this very strong smell of petrol, the car has had plenty of mods inc. Walboro pump bigger injectors, fpr etc etc but all have been fitted professionally, its nothing to do with them any ideas anyone? doin my edin
Old 23 April 2007, 07:47 PM
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johnnyroper
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Originally Posted by morto15
Checked every pipe/connection everywhere on the car but still cant trace this very strong smell of petrol, the car has had plenty of mods inc. Walboro pump bigger injectors, fpr etc etc but all have been fitted professionally, its nothing to do with them any ideas anyone? doin my edin
what area of car does it seem to be coming from?

its been known for the seal around fuel pump insert in top of tank to leak
Old 23 April 2007, 08:56 PM
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Tried the seal, well stuck my nose round it, the only place i get a bit of a wiff is around the filler cap its just that the smell is very strong my only other option is to light a match and set fire to the bloody thing!
Old 23 April 2007, 08:58 PM
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Originally Posted by Lee D T
With out sounding patronising, have you got a PVC petrol can in the boot?
nah! but i am stupid enough for that
Old 23 April 2007, 11:54 PM
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Jay m A
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Is it just on warm up? If so it could be leaking headers
Old 23 April 2007, 11:59 PM
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i had a similar problem on saturday i traced the leak to the hose that connects to where the standard fuel pressure regulator lived (opposite side to all the other fuel pipes) I fitted a new steel braided hose and its been fine ever since.Might be worth a look round there.I only noticed the smell when sat idle in traffic,when on the move i couldnt smell anything
Old 24 April 2007, 05:18 AM
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prana
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Check the seal around the fuel pump.
Old 25 April 2007, 10:22 PM
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Originally Posted by scooby-tc
i had a similar problem on saturday i traced the leak to the hose that connects to where the standard fuel pressure regulator lived (opposite side to all the other fuel pipes) I fitted a new steel braided hose and its been fine ever since.Might be worth a look round there.I only noticed the smell when sat idle in traffic,when on the move i couldnt smell anything
Yeh! i to only notice when i stop ill try that as it has had a new fpr thanks m8.
Old 25 April 2007, 10:24 PM
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Originally Posted by Jay m A
Is it just on warm up? If so it could be leaking headers
nah! its when hot but thanks anyway m8
Old 26 April 2007, 12:37 AM
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Try around the injectors, and any joints or pipe connections.
Old 26 April 2007, 01:10 AM
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Originally Posted by morto15
Tried the seal, well stuck my nose round it, the only place i get a bit of a wiff is around the filler cap its just that the smell is very strong my only other option is to light a match and set fire to the bloody thing!
mine has a strong smell of petrol as well, (03 STI)

I unlock the car, start it and then help my wee boy into the back, he always says he can smell petrol. right enough, once i pull my head out from buckling him in there is a very strong guff of fuel aroung the filler cap.

weird really as there is no signs of leaks anywhere!
Old 26 April 2007, 06:45 PM
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A mate had a problem with the pipe from the filler cap to the tank, the connecting pipe bends ( has a plastic shields on it's underside ) and collects damp dirt / mud etc. which rotted the pipe and a fuel smell , fuel leak when filling / full tank.

Had to replace the pipe.

As the fuel system is pressurised ( for the injectors ) any small holes or weeping hose / pipe would let out some fume, not sure how much the tank is pressurised but on low fuel I get a noticable Pouff when unscrewing the fuel cap!
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