Decarbonizing 1999 Johnson 175 Carb.

[Michael Vezzosi]

Well, I used the schreader valve, as the manual, which describes Stugots, including same about Quick Start, and everything went pretty well. 2 second blasts for each cylinder, then 20 seconds continually, or until engine stalls, which was the same. Waited 3 hours and nothing came out! No smoke. No creeping, crawling crud. Nothing built up inside prop hub. Nothing. So I did it again. Now has set 12 hours. Going to fire her up now. Will report back. Part II.