Got a hissing sound coming from passenger side, I've had a look and there's a downward facing pipe not far from the front. This looks like it should have a small pipe attached, but doesn't ?

Engine also seems to be hunting a bit on idle, still drive ok though

Any help ?? :)

From the symptoms it sounds like an air leak - where is it on the pic?

The pipe is a small metal one, hard to see but I'd say about 4" down under number 22, if that helps ? :)

 

Is it shown in here??

Could be the one printing forward attached to the small yellow pipe under the small black box, but mines pointing downward ?!?!?!

Not sure what pipe that is, but it follows under the inlet pipes and joins another metal pipe next to the radiator

 

 

 

Thanks anyway matey, going to have a proper look tomoz

 

Thanks for trying :)