contender31
Regular Contributor
I have a 1990 33 foot Tiara with twin 454 crusaders 33 hp. The port engine has no water coming out of the exhaust and yet the temp reading on the gauge shows 140. Could it be the thermostat not opening? I have changed the impellers, flushed the u coolers with vinegar, changed the thermostat and the raw water pump bearings seemed fine when I changed the impeller. Pretty frustrating after going through all this work in that tiny engine compartment. If the thermostat was a 180 thermostat could that be the problem?
Thanks and look forward to your help
Thanks and look forward to your help