Hoppy Posted October 21, 2008 Share Posted October 21, 2008 Hi Peeps After losing all boost i discovered that one of the hoses that connect from the back of the vacum rail to the acuator that sits under turbo 2 was twisted and blocked.I heard a hissing noise coming from this area just before it stopped boosting My question is,would a blocked hose cause the acuator to become damaged and would this acuator if damaged be a culprit for total loss of boost??? I have checked all the other hoses and I/C pipes and they all seem fine and the turbo's are in tact.The turbo's still spin ok but they no longer make the whistling sound and the exaust note has got a bit deeper. Link to comment Share on other sites More sharing options...
bodilx6 Posted October 22, 2008 Share Posted October 22, 2008 Sounds like you have haft a TTC going on. Try to do a bit of search or look at mkiv.com under tech and find the TTC guide. or take a look at this, might explain it: http://mkiv.supras.org.nz/articles/andy.htm Link to comment Share on other sites More sharing options...
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