I don't have a vacuum gauge.
I was looking at the intake manifold today. I will spray some carb cleaner around the manifold and see what happens.
Would it help to measure exhaust gases? I know a HVAC guy who would be able to test gases. What could I expect for readings?
Just sounds really wheezy at idle.Seems OK at normal rpms. After a while, not sure what is right and what is not.
It may be OK. I'm going to see a guy who owns a 550 and see what his sounds like. I don't even know what carburetor I have, no tag on it. Looks like a 775 with side fuel entry.