Posted by KenW on Friday, July 31, 2009 at 21:55:35 :
In Reply to: Over Heating 65 wm300 251 posted by Rob on Friday, July 31, 2009 at 20:29:46 :
You mentioned that you replaced the water pump. Are you sure you used the correct one for a 251 motor. The one for the 230 is different. Sorry, I don't recall the part numbers right now.
If you still have your old one and it was working, you might try putting it back in.
My 251 runs a little hot, just a bit to the right of center, but it never goes any higher.
-KenW
Follow Ups: