Alarms alarms alarms

notyourboat

Recruit
Joined
Jul 30, 2018
Messages
3
Hi guys .need a little help with my 1989 90hp tlce v4. I'm getting a constant alarm within 2min of idle on garden hose. Iv checked head temps with Infrared gun and both sides are at 145 give or take. Pee stream is strong and cold. Thermostats and pump are new. Can I unplug the brown wires to the heat switches as a process of elimination or will this cause it to alarm anyway? This does have the auto oil mix system . The diaphragms look like new, vacuum hose is in good shape, oil tank is 3/4 full. Any suggestions would be of great help. Thanks in advance for any advice.
 
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