1978 Ford F150 Vacuum Hose Diagram. This is a TWO Part video that shows you how to diagnose a vacuum leak identify replacement hoses and connectors and remove route install new vacuum hoses. I have searched for the same question and it seems everyone says repair book or autopart store.
Is there any rhyme or reason to how it all fits together. I looked over everything and I followed the vacuum hoseline up to the firewall. I got the book and work at a parts store no luck.
Need smog and vacuum diagram.
Vacuum Hose Routing Diagram Under Hood Decal If you have had to replace or repaint your hood then you understand the frustrations of not having this around. Mutters under breath California and their damn smog laws. I need help understanding how the vacuum system works on my truck. I found that theres NOTHING.
