The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - How often to Service a QJet carb from the 80's on a 307

**Steeveedee** · 12-29-2019, 11:21 AM

If it gets a little cruddy on the outside, just spritz it with carb cleaner. Check the throttle plates for dirt and clean as necessary- again just a spritz of carb cleaner. That would be at tune-up time. You might need to adjust the choke for warmer or colder weather, but other than that you shouldn't have to do anything for a long time.

12-29-2019, 11:21 AM	#3
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,931	Re: How often to Service a QJet carb from the 80's on a 307 If it gets a little cruddy on the outside, just spritz it with carb cleaner. Check the throttle plates for dirt and clean as necessary- again just a spritz of carb cleaner. That would be at tune-up time. You might need to adjust the choke for warmer or colder weather, but other than that you shouldn't have to do anything for a long time. __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA