View Full Version : vacuum line diagram
03-16-2001, 09:07 AM
I have an 81 Chevy C10 with a 250 engine and a Rochester 2 Barrel carb. I'm trying to find a vacuum line diagram that shows all the carb connections. Thanks
03-16-2001, 09:03 PM
Did you check on the rad support or on the air cleaner. Dumb me of course you did so you could probably go to your local Chevy dealer and he can get you a copy of the routing form a microfische or copy one for you from the manual.
03-17-2001, 06:35 AM
I'll give the dealer a try. My diagram on the rad support shows a 350 engine setup. I have more lines than I have places to put them. Thanks again.
03-17-2001, 12:29 PM
I can understand that, half the time when you look under the hood anymore it looks like the mad spaghetti maker has been in town. A local speed shop might be able to help you with the switch and tell you what should be, maybe not but it might be worth a try.
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