"bought an 86 dt 150. for some
"bought an 86 dt 150. for some reason it ran hot and melted overheat sensors. took the engine all apart. new pistons,rings,pump impellor,all new gaskets. put some temperature probes where the thermostats go. ran it and it still runs hot. when i pulled the temp probes out and let the water escape through the holes it cooled off. soon as i put my finger over the holes it starts to heat back up. please help me."
"bought an 86 dt 150. for some reason it ran hot and melted overheat sensors. took the engine all apart. new pistons,rings,pump impellor,all new gaskets. put some temperature probes where the thermostats go. ran it and it still runs hot. when i pulled the temp probes out and let the water escape through the holes it cooled off. soon as i put my finger over the holes it starts to heat back up. please help me."