Fitted my hks actuator at the weekend and everything was running fine just been mucking about getting it set right and got it spot on one bar today. Just coming home tonight it's developed a loud whistling noise as soon as you come on boost, any ideas what this could be?
Been look at it a bit this morning and the new short hot intercooler pipe I've put in actually sits against the actuator rod, could this effect it?
Sound mate. I've been reading lots of stuff about the actuator and that, sort of unclear about vacuum lines now, some say u should just have one from turbo into actuator but I've used the tee supplied?
Does extending the arm also change where the boost kicks in revs. I've extended it and it's lowered boost but also coming in after 3k rpm now? Where it was earlier before
I've fitted my hks actuator and it's boost a bit over 1 bar, want it just under to be safe, what way do I adjust it to turn down boost as it's a pain of a job for trial and error. Any help would be much appreciated