Search the Community
Showing results for tags 'running hot'.
Found 2 results
I'm new to boating .I have a 1993 190slc with a mercruiser 4.3. I had the overheating alarm go off so I brought it in to the shop .They replaced the impeller ,t-stat,and sensors.It worked nice the first time we went out the temp stayed obout 160 but the next time we took it out the temp went up to 180-190.This does not seem right to me .Does anyone have any tips that could help me out? Thanks
My 2006 190 ssi is running hot after 5 min. of operation according to the temp guage. I have replaced the impeller, thermostat & flushed all water lines. Wondering if it could be the temp guage? Also, wondering if it could be a problem with the circulation pump? I have done everything I know to do. Does anybody have any ideas as to what else I can check? I'm desperate. Any help would be greatly appreciated.