Funny smell from air vents

On a jolly with the wife and kids on Sunday had the heating on full wack and could smell something funny coming from the heating... A few miles later almost home everyone was singing and laughing and very hungry any ideas?

 

You have ran over a hippy

 

did you clean the bus properly after your trip back from Morrocco?

 

Maybe @paradox is hiding in the engine bay

 

a fart

 

sausage in the air duct?

 

You sure it just wasn't hot heating in a bus??

 

Someone has wired a kipper to your engine.




Not that I've ever done anything like that myself

 

That's been done to me

 

Wasn't me, a big boy did it & ran away

 

I found out who did it!

 

Has @davidoft stashed a pair of his grundies in the vent?

 

Come on guys....@S1mon's trying to tell us he stashed something in the vent and forgot about it...presumably not Pot Pouri

 

yuk!

 

Actually, it might be one of my thongs that he kept

 

I put one in the back of a telly once for a prank...

 

Carbon Monoxide poisoning from a failed heat exchanger? Did you all have lovely Red faces?