Vz sv6 rough idle

[vn50L]

Yeah sounds like a plan man. What does an evap valve do anyway???

 

[richardpalinkas]

Let's the fuel vapors burn in the combustion chamber from the tank/ charcoal canister

 

[Chad13]

Sorry to bump an old thread, but I think I might have the same problem. Is this the 90 degree hose you are talking about? Mine is cracked and am having idle problems.

 

[99notout]

That is it. Just buy a ryco Z hose in 10mm and replace that little bit, problem solved.

 

[Svz07]

Yeah mate mine was cracked aswell you have to buy the whole thing from holden for $90 and there's literally no where else that sells it I tried everywhere so I just usus a normal bit of hose and it works fine.
Also mine idled rough like it had stage 3 cams in it but it was because of a bad coil pack (engine light came on)