The pressure regulator has one vacuum pipe attachement but the pressure regulator control solenoid-PR( under the power transistor next to the turbo) has three. Which ones do you connect to where? I have one vacuum hose that goes all the way from the PR to the intake side and the other does the same thing but mostly through the steel moulded vacuum tube to the intake side. If this makes no sense the I will have to take pics to explain more or I am just gonna have to find somebody with and S13 CA18DET on the West Rand and go have a look!
Had a blast with my new baby Christmas eve! First time I have ever driven a 200sx and man does she fly. If I don't stop my nonsense soon I am gonna get a wack load of fines!
Hi Sky, also just make sure you strap them with ties or somthing as well, the one to the rear near the firewall tends to blow off most commonly and because it is not all that visable u won't notice it. That usually also put ur performance down the drain 90* of the time. So if u feel a sudden loss in future, check your vacume lines....