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body bolt · 03-13-2022, 08:10 PM

My quadrajet had been leaking fuel from the bowl so thinking the well plugs were leaking I removed it for repair. Before I removed the well plugs and replaced them I thought I'd better make sure those were the source. I filled the float bowl and let it sit for a couple of hours. No leak. I didn't want to put that carb back on without finding the leak so I figured now would be a good time to try out a Holley 4360 Economaster I rebuilt a while ago. Popped that sucker on it started right away and idled. Did some tweaking on the idle speed and mixture and that was that. I'm going to try heating the quadrajet bowl up to operating temperature and see if that exposes the leak.

03-13-2022, 08:10 PM	#2768
body bolt Registered User Join Date: Oct 2020 Location: Albuquerque, New Mexico Posts: 475	Re: What did you do to your truck today.The 3rd chapter My quadrajet had been leaking fuel from the bowl so thinking the well plugs were leaking I removed it for repair. Before I removed the well plugs and replaced them I thought I'd better make sure those were the source. I filled the float bowl and let it sit for a couple of hours. No leak. I didn't want to put that carb back on without finding the leak so I figured now would be a good time to try out a Holley 4360 Economaster I rebuilt a while ago. Popped that sucker on it started right away and idled. Did some tweaking on the idle speed and mixture and that was that. I'm going to try heating the quadrajet bowl up to operating temperature and see if that exposes the leak.