(My first post). OK i have an 89 supra with the 7mgte. The guy i bought it from had swapped in a newer motor because the old one had around 160000 miles on it. I was replacing the vacuum hoses on it and was reading the diagram for the hose layout. The hoses that lead from the charcoal canister and from the throttle body to the BSVS weren't hooked up because there is a blue sensor in the place of the union for the hoses. I had looked at the previous post for this and seen the different layouts for the hoses but mine is different. Mine still has alot of the hoses that are shown removed hooked up. Also the diagram that looked like mine showed that the charcoal canister and throttle body lines should be blocked but they are still all ran with vacuum line. So my question is should i just block them off? (and with what?) Or does mine have a layout different then the ones showed in Dirgle's post? I would post a picture but do not currently have access to a digital camera.