Re: Don’s 1937 (120) 138CD Deluxe Touring Limo

Posted by BigKev On 2024/4/23 20:09:32

Do you have the insulator between the carb base and manifold?

Also, are you sure thermostatic spring is work on the manifold heat riser.

Lastly, maybe the float value needs to be replaced.

Just things that could contribute to carburetor heat soak related issues after the engine is shut off.