Post Number: 1
|Posted on Tuesday, September 21, 2010 - 06:47 pm: ||
I have a problem with blow by in my Sea Scout 91 engine. Smoke is coming out of the oil fill/beather tube. Any suggestions for a cure?
Post Number: 444
|Posted on Tuesday, September 21, 2010 - 06:54 pm: ||
Yes bore it oversize and install a new piston and rings. sounds like it needs it
Post Number: 8
|Posted on Tuesday, September 21, 2010 - 07:42 pm: ||
Check your oil and make sure it is not diluted with gasoline. Gas can get in the oil from poor spark issues. If the oil gets too thinned by gasoline it will start to blow by the rings (not to mention lose its lubrication properties). If the dilution is large the oil will start to foam. You don't need to ask me how I know this :-) At least check this out before you go the full ringjob route.
Post Number: 1271
|Posted on Wednesday, September 22, 2010 - 07:54 am: ||
Also before rings or any other major over haul...
Is it a salt water engine? If so don't waste your time and money
Hope this helps