Posted by perry [74.102.113.147] on Wednesday, September 21, 2011 at 05:50:12 :
In Reply to: Treating Blowby posted by dave horvath [24.131.120.209] on Tuesday, September 20, 2011 at 20:12:26 :
compresion test? sea foam worked well on my m-37. i used the wiper vac line and dumped it in the carb almost to a stall and let it clear. you will need to change your spark plugs and add it to the oil. good luck.