Benjy Posted November 8, 2013 Share Posted November 8, 2013 Recently fitted a Blitz BOV and i've noticed now that on boost I get slight wastegate chatter. Doesn't appear to have lost any power and both turbo's pull nicely. Not plumbed my boost gauge in yet either to check, but the stock one still works in the same on/off fashion as it did before. Ideas people? Quote Link to comment Share on other sites More sharing options...
Graham1984 Posted November 8, 2013 Share Posted November 8, 2013 (edited) Ideas people? Absolutely none Would boost spiking cause Bov chatter seeing as you don't have the gauge plumbed in yet? Are you running a restrictor ring/decats and general bpu spec now? Edited November 8, 2013 by Graham1984 (see edit history) Quote Link to comment Share on other sites More sharing options...
Benjy Posted November 8, 2013 Author Share Posted November 8, 2013 No still got the 1st cat in atm. Waiting to swap everything over in one hit. Alloy rad Auto box cooler FMIC 1st decat 1.2 bar RR Boost controller FCD Boost gauge Fuel pump etc Quote Link to comment Share on other sites More sharing options...
Graham1984 Posted November 8, 2013 Share Posted November 8, 2013 How often is it doing it? Is it just when you are on/off with the throttle on full chat or normal town driving, is it going off multiple times continuously? I can see Srd's taxi driver is viewing the thread so he may have the answer you need. Quote Link to comment Share on other sites More sharing options...
Benjy Posted November 8, 2013 Author Share Posted November 8, 2013 The taxi driver is currently on the ol' text mate lol As soon as turbo 1 wakes up, all the way to turbo 2. Just sounds like a wastegate chattering. I'll put it back to stock and see how it behaves Quote Link to comment Share on other sites More sharing options...
Scott Posted November 8, 2013 Share Posted November 8, 2013 Are you sure you've fitted it correctly? Quote Link to comment Share on other sites More sharing options...
Benjy Posted November 8, 2013 Author Share Posted November 8, 2013 Yeah. Removed the stock one and it's kinda the only way it can go. Quote Link to comment Share on other sites More sharing options...
Scott Posted November 8, 2013 Share Posted November 8, 2013 Yeah. Removed the stock one and it's kinda the only way it can go. 3 ports in a stocker... should only really be 2 in an aftermarket one, unless you have recirculation plumbed in as per standard. You have 2 choices of which port you block up if it's VTA. So there are 2 ways that it can be fitted Quote Link to comment Share on other sites More sharing options...
Nic Posted November 8, 2013 Share Posted November 8, 2013 What do you mean by wastegate chatter on boost? There's a noise whilst accelerating or when you lift off? Quote Link to comment Share on other sites More sharing options...
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