Originally Posted by Z4 Beemer
Guys - does it not sound like the pipes to the jets could just have a kink somewhere... the kink is perhaps forming when the bonnet lid gets closed?
Should you not also be using a screenwash of some kind rather than plain tap water? I bought Tesco summer screen wash recently which is actually quite good.
Oh and they said only use BMW screenwash, but they would say that!! I didn't buy any of course but instead drove to the Pyrenees to get some mountain spring water for the next top up...
Only the best for me!