CGE wrote:
That black and white/yellow cylinder is to collect moisture not a 1 way valve, stops the map sensor getting damaged. That valve you have put in is just blocking the pipe I expect and thats why it seems to run right.
have you tried to drive the car on boost?
Chris
I had spoke to a well known sparky that has years of experience with old fords and he said that you should not be able to blow throw both ways as its a one way valve,,,,grrrrrrr please dont tell me its not right,i have the one way set so the map is getting the boost side ,,,,but now realizing you have suction first then boost ,,gutted any suggestions on what the problem is? i get boost as the turbo will chatter away. I had also opened the cylinder and the filters were pure black and had were burst throw would this make a difference.