further
Lieutenant Junior Grade
- Joined
- Jun 18, 2009
- Messages
- 1,031
Noticed today that my temp was reading low after being fine all season long. Usually run between 150-170 and today was no different until about an hour in, temp wouldn?t go above 120. This happened to me two summers ago and I removed the tstat housing, replaced the tstat and cleaned out all the passages and still couldn?t get it to warm up right so replaced the housing with an oem and that worked until today. Used an infrared thermometer and temp at tstat is close to gauge at 125, manifold was 165-170. Freshwater only boat so don?t understand why this keeps happening. Any thoughts? Guess I should remove housing and clean it out again? Tstat could be stuck?