Quadrajet Power how to change quadrajet fuel filter

[@vermagnus2647]

Thanks for the knowledge

[@stevefranklin9920]

I’m working on a 1991 motor home that has a 454 Chevrolet engine and a Quadrajet carb. The problem I am having is that the fuel keeps emptying out of the carburetor somehow like it looses prime. I put a new Wix filter in it and made sure it has the check valve and is in correctly, but I have to keep filling the bowl in the carburetor up through the vent to crank it. Any ideas? The thing has set not running for a number of years

[@ChauncyFatsack]

Do they make check valves for the short filters or would the big one work on the small one?

[@QuadrajetPowerLLC]

Our check valve will fit either filter.

[@ChauncyFatsack]

@@QuadrajetPowerLLC awesome will be ordering soon thank you

[@johnbond4335]

Thanks ! 88 Marine qjet

[@briang4470]

I have an early 69 Buick quadrajet that has a banjo-bolt adapter in the front to convert the fuel line inlet from front feed to side feed for use on a chevy engine, do you know if you can use an internal filter with one of those adapters?

[@Spiritof_76]

You need to use the short filter.

[@inell6]

Do the fuel filters need a check valve or will they work without?

[@QuadrajetPowerLLC]

They will work without. I prefer not to use them. They are very restrictive. Most carbs did not have one originally.

[@bgamino1597]

Do you offer rebuild service if mail carb ?

[@QuadrajetPowerLLC]

Yes. We do builds here. You can get information at our website. quadrajetpower.com/contact-us/

[@rogerherdegen4030]

I cross threaded the inlet housing am i screwed

[@QuadrajetPowerLLC]

If it is early style, we can usually save it with a thread repair insert.