Originally Posted by SBT
Also, check all of your vacuum lines, especially the blue T-connector under the intercooler. If idle is smooth, then I'd check every line, end-to-end for leaks. Zip-tie everything.
Do I need to remove the intercooler to expose this blue tee? There was a blue tee coming off the stock bov, thats where the boost gauge was teed in to. Im not sure if the previous owner just happend to use a blue tee.. I zipped tied those up so far, haven't driven it since then since I'm.at.work
Thanks again x1000 seriously