vw golf 1.6 8v idle@ funny mk4 t reg?

vw golf mk 4 makes a tapping noice wen started any idea wot it could be

danny
November 2010

Check to see if the brake servo pipe which is black air hose is cracked which runs along the bulkhead (just under where the window wipers are) This is a really common fault with MK4 golfs and can cause the car to run roughly - it can also affect your braking. Either that or it could be your idle control valve is away (but i doubt it)

Good luck

Paul T.
September 2008