dump valve question

[viperjsy]

hi dose the dump valve supposed to stay open on idel and make a ticking sound the car is a golf gti mk4 agu 1.8t but when I rev the car the dump valve closes and dumps  excuse the fan belt slip

[viperjsy]

sorry hit wrong button

[mcgee9t2]

Can't veiw the video on my phone. But sure the ticking isn't the charcole canister?

[viperjsy]

 I can feel the vibration on the dump valve where is the charcole canister located please can u post a pic were it is please
is it just in front of the coolent bottle a black square canester

[AD1.8T]

Thats the one mate

[Kev13]

will stay open on idle till rev it sound sounds bit like the charcole canister

[navmk4gti]

Take it off its not going to help the running of the car mate. Get a forge 007 or 008. And no it should be closed on idle.

[viperjsy]

will do when I can afford a new one

[Perryd84]

Nothing wrong with that dump valve (Forge Split-r) I've been running it on my AGU for years now and never had an issue. Make sure the tension is set correctly on it, good starting point is to tighten it fully then loosen it by 3 full turns and see how it goes.

If you have the blanking plug to make it fully recirculating try that as well.

[navmk4gti]

Nothing wrong with that dump valve (Forge Split-r) I've been running it on my AGU for years now and never had an issue. Make sure the tension is set correctly on it, good starting point is to tighten it fully then loosen it by 3 full turns and see how it goes.

If you have the blanking plug to make it fully recirculating try that as well.

Yes you wont have no engine managment light or anything but it will not boost as well as with a 007 or the new 008 forge recirculating valve.. i know this as i had forge split-r for year on my agu and after fitting a boost gauge i tested both and the 007p held boost better