2005 HONDA GL1800 Engine Problems

I HAVE A 2005 GOLWING GL1800. THE HEATING GAUGE MARKS TO THE RED LINE (HOT) WHEN CLIMBING ROADS. WHEN I STOP THE MOTORCYCLE AND TURNED OFF, I DON'T HEAR THE NOICE OF BOILING WATER AND I DON'T FEEL IT TOO HOT. IN APPROXIMATELY TWO MINUTES OF TURNED OFF, I START THE MOTOR AGAIN AND THE GAUGE MARK JUST OVER THE CENTER TEMPERATURE MARK. I THINK THE PROBLEM IS THAT THE GAUGE IS NOT INDICATING THE CORRECT TEMPERATURE. THE MOTORCYCLE HAS BEEN CHECKED BY HONDA DEALER AND THEY DO NOT FOUND THE PROBLEM. THEY CHANGE THE COOLANT AND MAKE THE CORRESPONDING PROCEDURE TO ELIMINATE AIR BUBBLES, THEY CHANGE THERMOSTAT, CHANGE MOTOR FANS, MAKE PRESSURE TESTING, THE COMPUTER IS OK AND THE GAUGE CONTINUE MARKING THE RED HOT LINE WHEN CLIMB A ROAD. I NEED TO KNOW IF HONDA HAVE ANY SOLUTION TO RESOLVE THIS PROBLEM. PLEASE, LET ME KNOW TO MY...

I OWN A 2005 HONDA GL1800. WHILE DRIVING 25 MPH OR WHAT ITS REFER TO "PARADE" RIDING, THE VEHICLE BEGINS TO OVERHEAT AND THE TEMPERATURE GAUGE INCREASES INTO THE HOT ZONE. THE VEHICLE CONTINUES TO OPERATE. WHEN RUNNING AT IDLES SPEED WITH BIKE PARKED, IT RETURNS TO ITS NORMAL TEMPERATURE. I HAVE TAKEN THE BIKE TO SEVERAL HONDA SERVICE DEALERS AND THEY ALL TELL ME THE BIKE IS FINE. YET I HAVE EXPERIENCED THIS OVERHEATING IN THE RED ZONE IN SEVERAL SITUATIONS. I EVEN CALLED HONDA DIRECTLY AND COMPLAINED ABOUT THIS ISSUE. I THINK THEY KNOW THIS IS A PROBLEM WITH OLDER MODELS LIKE IN MY 2005. HONDA IN 2006 ADDRESSED THIS ISSUE WITH LARGER FANS AND LARGER RADIATORS. I THINK HONDA SHOULD HAVE THIS CORRECTED BY MAKING THIS AS A RECALL AN UPDATE ALL MODELS EXPERIENCING THIS PROBLEM. *TR