350 Tbi Vacuum Port Diagram. I just took some pictures with my cell phone of an 87 r10 vacuum diagram. January 23 2011 091900 pm.
I just took some pictures with my cell phone of an 87 r10 vacuum diagram. 5 related answers anonymous. 1990 r 1500 suburban 350 tbi 2wd email report 355cheyenne senior member posts.
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Models covered with vacuum lines are. Tbi vacuum pressure. Is there a vacuum diagram floating around for a 90 350. To check the egr valve pull a vacuum on it and release it fast you should hear a tap.