Vacuum leak diag help!
I think my car has a vaccum leak or at least 1 which i already know of... I grabbed a hose when i was trying to diag them and it was so dried out it completly snapped lol so have a few questions..
First how would i diag a boost leak or track em down..
Second what are the main areas to look around .
And third where would i go to by new lines?? The line that runs from my wastegate to right under the intercooler into some pipe theres a T off it that runs to under a black cover behind the intake is the one that completly broke so i need to get that but i would like to replace all the lines in that area just to prevent future problems. Could i just buy some sort of rubber hose that size in a roll somewhere?