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Bill Sheffield
 
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Default proper motor flusher use on Merc OB

Don't rev the engine while using the "Muffs"

Bill
"Greg" wrote in message
...
Are you using "earmuffs"?
The motor probably has to be running to see water at the telltale but it

should
get there pretty fast once the impeller starts going. The telltale is in

the
water system right after the impeller and before the thermostat.
The hose fitting in the back of my 2002 is the telltale.