I am having a popping problem that I've had since I finished the new motor. I am almost positive that it's a vacuum problem, and I am also positive that I have at least one or more of my vacuum lines F'd up. I have a Chiltons manual, but it doesnt really give me every singe piece of vacuum, or maybe I'm just too dumb to understand it. Either way, I would like to figure this out because the truck needs to run smooth before I finish the turbo set up. That being said, does anybody have personal pictures maybe of vacuum routing and location for a 92' 22RE? I'm in California, so I have all that emissions garbage too. Any help would be appreciated.