hardwater fisherman
Lieutenant Commander
- Joined
- Mar 19, 2010
- Messages
- 1,725
Canadian made tiller model with rope start serial number 7207752...The previous owner had 370 dollars of work done in 2018 and the motor was not used this year. The work done was a new impeller, gear oil change, carb cleaning and new spark plugs.The picture is the plugs I removed from the motor after buying it on Friday.. The motor has 150 psi on both by my gauge.. And good strong spark of 7/16 on both.. I replaced the plugs and have been running it on muffs and now in a large tub... The top plug is turning black like before and the bottom is still white.. Does this seem like an ignition problem? Also what is a good RPM for shifting out of neutral? My tub is deep enough but not big enough to run it in gear.. I read that it should idle in gear around 650-700.. I can get it to idle around 780 in neutral so maybe I am okay?