Originally Posted by İhatter Box
When you take the oil filler cap off when it's running, does the engine idle speed drastically change or even cut out?
its on efi so it will not cut out

only on mfi
just sounds like you need to clean your pipes out and breather tank and change the hoses and you should be fine

Ok mate, thanks.
2 Of the lines are sfs floroline (sp) 2 others are old pipes. I'll take them all off, clean them out and fit some new sfs hoses tommorrow.
If that dosen't sort it, ill be back