Hello, new C10 owner, and I'm trying to do some engine clean-up. I need help identifying two engine elements, that both seem to be pulling vacuum. Please let me know what they are and if and where they need to pull vacuum from. I couldn't seem to find them on the vacuum diagram. I've also...
Hello everyone! First time square body owner and rookie mechanic.
Can anyone tell me what this sensor might be? It is located in the manifold.
I have an original 305.
Thanks for your help.