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Author Topic: Strange fuel smell  (Read 1111 times)

Offline andyjbee

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Strange fuel smell
« on: June 12, 2021, 10:21:43 am »
I'm getting a strange fuel like smell coming through to cab area, it's not a pure petrol like smell but more like aviation fuel type smell (if you know the smell) "say smell one more time" I dare you. Anyway if anyone has any pointers I'd be most grateful.

Offline DBXdarkangel

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Re: Strange fuel smell
« Reply #1 on: June 12, 2021, 10:33:37 pm »
Does it smell when your AC is turned on when it's off. When was last time you changed the cabin filter?

Offline GVK

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Re: Strange fuel smell
« Reply #2 on: June 12, 2021, 10:57:35 pm »
Exhaust blowing at turbo-downpipe?

Offline The Red Warrior

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Re: Strange fuel smell
« Reply #3 on: June 16, 2021, 02:00:51 am »
Possibly a leak in the PCV system? I’ve have a friend who has a similar problem but he’s not found the source yet

Offline pudding

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Re: Strange fuel smell
« Reply #4 on: June 26, 2021, 02:57:58 am »
Exhaust blowing at turbo-downpipe?

That was going to be my suggestion, or a perished/split carbon can rubber hose, but I've never smelled the very distinctive whiff of Eau De Gatwick coming from a car before though.  Burned aviation fuel is a very unique smell.  Definitely not a burned petrol smell!  Rich running blasting through a cat can give off a particular odour (not the eggy stink) but its nothing like a Rolls Royce Trent!


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D