Sorry for not responding sooner.
As for Pressure relief valve basically took spring portion off and sandwiched 2 washers with a pop rivet. Kept the rubber portion to maintain a seal.
I did see a little improvement, not enough to write home about!
As for forcing water into thermostat holes. The...
On theBF150 the Exhaust sensor at rear top side of exhaust manifold, near O2 Sensor.
Cylinder Head and Cylinder Block on top of motor where big hose is connected.
Case Temp sensor on starboard side of engine in area where the oil filter and oil sensor are located.
I'll see if I see any water...
I was trying to determine rotation of the 2 engines. I thought Counter rotation engine was on Starboard, but I was corrected that it is on the Port side engine with both props spinning outwards from center line of boat.
If I was going to buy a new engine to on starboard, I needed to be sure...
Bottom-line
Tested both engines with Dr H and Thermocouples in exhaust water output and water output from combined Cylinder Head/Block. In around 155F reading from thermocouple and Dr H reports 158F
Engine alarms and subsequently shuts down. So, both engines computers are responding the same...
Bottom-line
Tested both engines with Dr H and Thermocouples in exhaust water output and water output from combined Cylinder Head/Block. In around 155F reading from thermocouple and Dr H reports 158F
Engine alarms and subsequently shuts down. So, both engines computers are responding the same...
And I thought they were rotating inwards. So they are suppose to be outwards. So now I have to look at gear box for shaft groove.
Which direction is best Inward or Outwards?
Yes I do have the service manual.
No I haven't tested the thermostats. I replaced them at least twice. They are definitely working on motor since I have clear hose on their output and can see the result when they open.
I'm going to check good engine values and tripping points ( temp when ecm...
Looking for advice on the following:
Currently have 2 Honda 150hp engines (1) overheating (the other) runs okay.
So do I invest into another 150hp (likely Mercury) to replace the Honda? OR
Invest into say 300hp to replace both Honda's? Or 2 Mercury 150's.
My concern with keeping the good...