Dear All, I have bought a toyota corona AT150 model vehicle (Year 1987). It's not on running condition when i'm buying. But I do some clean work on fuel tank & the lines. Now it's started & having slight stall on engine. I'm totally confused with the Vacuum line diagram of this vehicle engine. I'll be very appriciate if any one can give me a diagram of vacuum line system on 3A engine to fix my car problem. Thanks, Dasun. :(