I know this appears to be an old post but I have similar problems will not run at high RPM gets real rich. Valve bearing is missing. I pinched off fuel line 30 seconds or so latter I could get full RPM till it ran out of fuel. Any 💡ideas would be great.
Thanks
Ron
I have done a lot of searching online and in this forum but cant find the year. Here is the serial number if anyone could help that would be great. 6E0 S-04772. My understanding is Japanese Mariners use a different number system. Thanks in advance for any assistance.
I have a Sears 7.5 HP Game fisher it has an orange rubber fuel pump behind the carburator. I understand that it has to go in a certain way but I can find nothing on it anywhere. This engine is very hard to start and don't seem to idler up very well. I have cleaned carb check compression new plug...