Carter quadrajet carburetor vacuum line hookup?

1980 PONTIAC SUNBIRD
35,000 MILES • 4.1L • V6 • 2WD • AUTOMATIC
Avatar
LENNYR
  • MEMBER
  • 1 POST
Vacuum lines unplugged don't know where they go onto carburetor?
Feb 10, 2026 at 1:20 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
Can you upload some images on the problem? When you change carbs on this kind of project you might need to be creative on the vacuum hose routing, here is the stock unit so we have a baseline to start from. Check out the images (below). Please upload an image or a short video in your response
Image (Click to enlarge)
Attached Media
Feb 11, 2026 at 9:21 AM
Advertisement