The Ford Barn - View Single Post - Engine runs smoother with open vacuum line.

Patrick L. · 03-18-2021, 05:53 PM

Sure sounds like an over rich condition could be caused by a number of things like ignition, carburetor.
I would doubt its a valve problem but a compression check wouldn't hurt.

03-18-2021, 05:53 PM	#2
Patrick L. Senior Member Join Date: May 2010 Location: Largo Florida Posts: 7,225	Re: Engine runs smoother with open vacuum line. Sure sounds like an over rich condition could be caused by a number of things like ignition, carburetor. I would doubt its a valve problem but a compression check wouldn't hurt.