Home |
Search |
Today's Posts |
#1
|
|||
|
|||
Supra overheating
I have an 85 Supra Saltare witha PCM 454 Chevy inboard engine that is
overheating as soon as it gets revved over idle speed. I have replaced impeller, thermostat, and water pump with no change. I know the hose is clear from the impeller to the water intake under the boat, because I ran water from the impeller down to the water intake, but it doesn't appear to be taking the water in up to the impeller. I checked this by unhooking the hose from the impeller to the thermostate housing and its not getting any water. I know the impeller is turning i.e. turning gear operates correctly and belt is not slipping. I am at wits end. Does anyone have any ideas? Thanks Saltare |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
overheating inboard | General | |||
Overheating Perkins revisited..... | General | |||
TWIN diesels overheating | General | |||
Mercruiser V8 overheating.. | General | |||
Generator Overheating Question | General |