Okay, so I checked my Ported Vacuum Switch since I've had small problems with my EGR valve, timing and etc. Since I got the car, and it seems to be a 4 ports (arranged in a square) switch. On the internet, I can only find some 5 port switches and some 2-3 port switches. Is it possible that someone changed the whole switch/vacuums with the wrong ones?
Wednesday, June 20th, 2012 AT 4:22 PM