Cliff's Quadrajet Parts and Rebuild Kits

General Category => Quadrajet Carb Talk and Tips => Topic started by: 91Burban on August 26, 2019, 07:50:37 AM

Title: pull off choke
Post by: 91Burban on August 26, 2019, 07:50:37 AM

4 barrel quadrajet. I have 2 pull offs. I need help with where does the vacuum line connect to from the pull off. The short 2" one is easy, I know that one but what about the other pull off

Title: Re: pull off choke
Post by: Cliff Ruggles on August 26, 2019, 07:52:28 AM

We would need the carburetor part number and application.  If it's stock someone may have a print of the vacuum hose routings if your factory decal is missing (usually is).....Cliff

Title: Re: pull off choke
Post by: 91Burban on August 26, 2019, 08:26:53 AM

oh yeah forgot the carb# 17085000 and is all stock motor(454) and carb

Title: Re: pull off choke
Post by: Cliff Ruggles on August 29, 2019, 11:23:57 AM

The secondary pull-off is often vacuum sourced from the back of the baseplate beside the vacuum brake fitting.  If not you'll need to find someone who has a factory vacuum diagram routing to see where it comes from?.....Cliff

Title: Re: pull off choke
Post by: 91Burban on August 29, 2019, 03:57:04 PM

once again many thanks to you Cliff. I do have a single small port on the back