mturner125
New member
I have a 1999 or 1998 50 HP Evinrude and was wondering if it's normal to see a range of temperatures across the block of the motor and cylinder head. The tell tale shows a strong stream and I've already replaced the thermostat. The temperature at the head is in spec - not exceeding 160 degrees measured with a infrared thermometer.
However, I am getting significantly higher readings on the crank case - ranging from 155-200 degrees. I've also noticed that the tell tale gets only slightly warm to the touch. Never what I would consider warm or hot. I suppose it's also important to note that I haven't gotten an overheat alarm. Given all this, would it be worthwhile to open up the water passage cover to inspect? Are those temperatures on the crank case a sign of trouble?
Thanks
However, I am getting significantly higher readings on the crank case - ranging from 155-200 degrees. I've also noticed that the tell tale gets only slightly warm to the touch. Never what I would consider warm or hot. I suppose it's also important to note that I haven't gotten an overheat alarm. Given all this, would it be worthwhile to open up the water passage cover to inspect? Are those temperatures on the crank case a sign of trouble?
Thanks