Putput sound compression readings

Dukester

Member
49 8N with 12V system. New-ish manifold & gasket, carb rebuilt. Have a put put putpupuputt put put sound coming from muffler. It is not as loud as a backfire. Seems to go away after engine is warmed up a good 15 minutes, but does not go away completely. Seems to occur more at lower idle than high.


Did compression test tonight - read 115 on all cylinders dry, 120 on all wet. Is that good or bad - does it have any bearing on putputput sound?

Where else to check?

Dukester
 
"read 115 on all cylinders dry, 120 on all wet"

No problems there. I would live with the putputput.
 
Compression readings look great.
What do your points look like? Could be a simple tune up issue.
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top