tony1 Member Aug 16, 2016 #61 JSeery said: A compression test would help confirm a valve issue. It may correct itself over time, try some MMO down the carb and in the fuel and in the oil. http://www.marvelmysteryoil.com/index.php/site/faq/ Click to expand... Ok Thanks if it was a ring it should smoke is that correct. Thanks
JSeery said: A compression test would help confirm a valve issue. It may correct itself over time, try some MMO down the carb and in the fuel and in the oil. http://www.marvelmysteryoil.com/index.php/site/faq/ Click to expand... Ok Thanks if it was a ring it should smoke is that correct. Thanks
