While monitoring my Twin 175's with the EV Software, it appears one is running much cooler than the other.
After allowing both engines to idle for ~10 min on the muffs, 1 stabilizes at ~91* and the other at ~141*.
Any suggestions on how I might find the faulty thermostat?
I know there are 3, I'm leaning towards the lower 1 or the associated pressure valve.
Any input is welcome.
After allowing both engines to idle for ~10 min on the muffs, 1 stabilizes at ~91* and the other at ~141*.
Any suggestions on how I might find the faulty thermostat?
I know there are 3, I'm leaning towards the lower 1 or the associated pressure valve.
Any input is welcome.

