2004 merc xr6 low water pressure

boydog40

Petty Officer 2nd Class
Thread starter
Joined
May 15, 2005
Messages
126
strong stream at idle gauge states around 4-5psi
at 3500 rpm its reads below 5psi
still peeing good stream
new gauge
took thermostats out no change
what could it be?
 

boydog40

Petty Officer 2nd Class
Thread starter
Joined
May 15, 2005
Messages
126
impeller is 1 year old
ill look at poppet today!
thanks
 
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