I have been using Amsoil Saber for years. I ran out one day and couldn't get any more for awhile. The only reason I bought the Evinrude/Johnson oil was because I have read on this forum several times that Lawn Boys should use outboard motor oil TCW3 rating. But this can't be an oil problem...
It's white smoke. I think I changed the crank seals. I almost always do when I buy one to resell. I use outboard motor oil at 32 to 1 and sometimes Amsoil at 50 to 1. I have also tried adjusting the altitude screw on the walbro carb and it doesn't seem to change anything. So I didn't know if it...
I picked up an early 90's lawn boy awhile back. It is an F series engine that didn't run at the time. I put a new coil on it and cleaned the carburetor and took the muffler off to check exhaust ports. It started up but doesn't run real smooth like
all my other F engines and it smokes a lot. I...