"i have an older Johnson motor
"i have an older Johnson motor that requires OMC type B oil for the lower unit, i can't seem to find this, is there a substitute?"
Hey- was hoping to get some he
Hey- was hoping to get some help. my motor runs pretty well but at top speed and when the motor heats up it starts to jerk every now and then almost like i hit a log (I didn't). Any suggestions?}}