1989 Mercruiser 4.3LX S/N OC534197
When I navigate the Temp Gauge reads 120-130 degrees.
I was winterizing the motor last week and with the Muff The temp Gauge was reading 160 witch is the right Temp for my engine.
What can cause the Temp to be different on Muffs & on the water when navigating?
Thanks.
When I navigate the Temp Gauge reads 120-130 degrees.
I was winterizing the motor last week and with the Muff The temp Gauge was reading 160 witch is the right Temp for my engine.
What can cause the Temp to be different on Muffs & on the water when navigating?
Thanks.