The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Possible Quadrajet issue....surging at WOT...vacuum leak?

geezer#99 · 09-14-2019, 08:26 PM

Sounds more like a fuel pump dieing or a plugged filter.
On the high idle check the high idle screw.

09-14-2019, 08:26 PM	#2
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,512	Re: Possible Quadrajet issue....surging at WOT...vacuum leak? Sounds more like a fuel pump dieing or a plugged filter. On the high idle check the high idle screw.