Reply To: MEP-806B 60KW


Could be faulty sensor. Ensure that the fan is working properly and that the radiator is clean. Is there any air trapped in the radiator. Keep the cap off while running and ensure that it bleeds all the air out. This is a peculiar problem! Is the overflow tube clogged? Might be good to flush the entire radiator and overflow tube. I am assuming that the fluid level is normal and there are no leaks in the radiator.