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Search: Posts Made By: geoffm70
Forum: Engines 06-12-2023, 04:10 PM
Replies: 16
Views: 1,271
Posted By geoffm70
temp creep fixed!

That only took almost 4 weeks, but i replumbed to a 'half closed' cooling system. There didn't appear to be anything wrong with the water flow, but this new system works, done!
Forum: Engines 06-02-2023, 04:58 PM
Replies: 16
Views: 1,271
Posted By geoffm70
power steering cooler is fine

nothing in there, looks almost new, seems like its just a pass through anyway?
Forum: Engines 06-02-2023, 01:55 AM
Replies: 16
Views: 1,271
Posted By geoffm70
Flow check noted

We've had some incredible weather here in May and I've been battling this for almost 3 weeks now. Power steering cooler, noted, also next.
Forum: Engines 06-01-2023, 10:27 PM
Replies: 16
Views: 1,271
Posted By geoffm70
high speed overheat update

Last summer we put in a seacock for direct raw water supply to my impeller because the boat was overheating on plane.

Well that didn’t really fix it, temps went from 200 to abt 180, but now, once...
Forum: Engines 05-13-2023, 01:52 PM
Replies: 16
Views: 1,271
Posted By geoffm70
This is what

Going to get a coat hanger and go through the tubes today. Fingers and ties crossed I find something.
Forum: Engines 05-13-2023, 12:15 AM
Replies: 16
Views: 1,271
Posted By geoffm70
Has a 160

I changed the thermostat from 142 to 160. Beginning to really worry about what I thought was a newish engine.
Forum: Engines 05-12-2023, 08:35 PM
Replies: 16
Views: 1,271
Posted By geoffm70
thought I had it fixed... temp creep '94 3200scr, 5.7merc

I have temp creep again in my newer engine (180hrs on 5.7 Merc, carb/bravo2).
Last August ('22, my 2nd with this boat) started to get high temp readings (190 to 195) on what was then a 165hr engine....
Forum: Engines 08-09-2022, 01:25 AM
Replies: 16
Views: 1,271
Posted By geoffm70
Transom assembly

This wasn't touched, seemed fine but maybe not. Change antifreeze and termostate wasn't change in March wheb the exhaust risers were replaced.
Forum: Engines 08-08-2022, 09:55 PM
Replies: 16
Views: 1,271
Posted By geoffm70
both legs rebuilt in April

due to a log strike, had both legs removed, this leg with the heat issue was completely rebiult.
Forum: Engines 08-08-2022, 08:30 PM
Replies: 16
Views: 1,271
Posted By geoffm70
5.7 merc/bravo2 temp creep

Have a strange one for a '94 3200SCR. Temp on one engine (5.7 Merc carb/bravo2) that creeps up to 195F when on plane and at 3400rpm or more. Alarm doesn't go off, everything runs and works fine,...
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