It was painted 2 summers ago with base/clear coat. Not perfect job,but it sure shines great . It smokes alot so I figure it's time for a ring job.My intention is to paint the sickle mower and put it on this tractor. Try out the sickle, then store it away .
Before considering a ring job, adjust the carb and be sure it isn't sucking oil through the crankcase vent. Then try the Marvel Mystery Oil(MMO) treatment. Pour an ounce of MMO in through the spark plug hole with the cylinder at TDC. Let it soak for a few days to a week. Then start it(if you don't wait long enough the MMO will wet and short the spark plug). It will smoke like crazy for a short while. Then add MMO to your gas and use the tractor. The MMO slowly dissolves carbon deposites.
I have used this method since 50 years ago when my grandfather taught me. It has saved dozens of engines(including cars) for me. With time the MMO in the gas will clean the cylinder, chamber, valves, and piston rings. The freed up rings then reseal and the smoking stops. I found that many dead engines(that I couldn't treat) had the rings carboned up and stuck in the piston groves. This allowed blowby and oil leakby. Try the MMO. Good Luck, Rick
Edited by boyscout862, March 28, 2018 - 07:58 AM.