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Discussion Starter · #1 ·
I just noticed a sever loss of power and a little bucking when accelerating. While driving with the windows up you can hear the turbo spool under normal acceleration and then a huge whoosh when i let off the gas, almost like i have some sort of blow off valve. I'm thinking either the CBV or TCV. I don't have a second TCV to swap out but I read you can test it some how. Oh, and by the way, my TCV is IPD's first generation unit with some serious miles on it.
Any help would be great. Thanks
 

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Discussion Starter · #3 ·
thanks. I'll have to have another look.
 

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Check the clamps and connections at both ends of your Charge Air Pipe/ Over The Engine pipe/whatever the hell you prefer to call it. It's also possible that the coupler to this at the intercooler has a tear in it.
 
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