If you think your YH carburetor is the problem, check two things first. Check that the accelerator pump diaphragm is not dried out and very stiff or cracked. The main symptom for this will be an engine that is running very rich at cruise and normalanbsp;...
|Title||:||How to Identify and Rebuild Carter Yh Carburetors Used on Corvair Turbocharged Engines|
|Publisher||:||Trafford Publishing - 2010-04|