Cooling System Warning Alarm

[Smelly]

Hi Team.

Have some issues...

The overheating warinng horn stays on after about 1-2 minutes after start.

This happened before and after powerhead removal/clean and re-seal.

Water does exit from all water discharge points and oil is present.

Obviusoly, I cannot run any further until this is resolved.

I need your help in solving this one..

What next steps should I take?

Should I flush engine not in neutral but in forward or reverse throttle?


Smelly

[Chimo]

Hey Smelly #

What motor? Is it the OMC 110

Chimo

[Smelly]

Jonson 110 HP 1989

[Smelly]

What is OMC?

[Chimo]

Smelly\\

Your motor was made by the Outboard Marine Corporation (OMC)
now BRP

I may be able to help you with you overheat thing

Do you want to give me a quick ring on 0429 841161?

Chimo

[Smelly]

Hi Pete.

Sorry - the wife cut the phone.

TOday is BITCH day and she is on HEAT....

Stand by for photos in your email - reduced size..

Thanks

[Roughasguts]

Chimo, that be your thermostat spring coil trick, with the stainless steel wiper blade back.
Your famous for it now.

[Chimo]

Hi RAG

Maybe, don't really know yet, you got any thoughts on it?

Chimo

[Smelly]

Chimo - have you rec. email yet?

[Chimo]

Hi Smelly

Yes thanks

Have sent one to you

Chimo

[Smelly]

HI again.

do u know what time you had sent it?

Not rec. - as yet...

[Roughasguts]

Smelly, chimo, only a small concern, is that oil coming out the tell tail, residue from the head job I guess.

Just wondering about the exhaust plate gaskets are they leaking gasses back in to the block, and with gasses theres oil.

And those gasses will cause a air pocket in the block causing that sensor to go off.

Either that or those rubber water deflection vanes have swolen out of proportion and blocking water flow.

Is there a air bleed for the cooling system on that model that closes when water is up to it.

[Smelly]

YTHanks Guts.

What is the tell tale?

Wher eis the exhasut plate gasket?

Where is the rubber water defelciton vanes?

Dunno about the air bleed?

Sorry - dont know much about these things...

Should I post the picis on this thread?

[Chimo]

Hi RAG

You dont have any diags of this motor / thermostast / therm cover , water pump impeller etc

Its way different to what what we fixed up previously.

Chimo

[Smelly]

pic1