i had a thought......
i replaced all the vacuum pipes with silicone ones, but what would happen if they collapsed under vacuum?? what would be the symptoms??
was just a thought as when i temporeraly installed the boost gauge i used some old hose i found (for the fish tank bubblator
) and the other day it wasnt working and i found the hose was flat :embarassed: so was thinking what could be happening if the other hoses were to flatten under vacuum, as its easy to sqweeze between finger and thumb
