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Smelling petrol

Posted: 19 Jun 2018, 21:13
by mariner
Hi all. My van has started smelling of petrol in and around the tank area after I’ve filled it up - I can smell it in the cab too. Seems to disappear as the level drops.

The tank isn’t showing any signs of leaking. I don’t even fill it to the max any more as previously it started to overflow every time I did this, sometimes even coming back up out of the petrol cap rather than cutting out.

Any pointers at what to look at would be much appreciated. :ok

Re: Smelling petrol

Posted: 19 Jun 2018, 21:18
by Ant-t
Check your fuel tank breather pipes, if the pipe unions are old and cracked you'll smell petrol.

Re: Smelling petrol

Posted: 20 Jun 2018, 16:37
by mariner
Thanks, will do.

My van is an’85. Is there a way to check whether it’s an early or late tank without dropping it?

Cheers

Re: Smelling petrol

Posted: 21 Jun 2018, 10:25
by CovKid
Same unless you have fuel injection which just has a swirlpot inside the tank