I wish to fix it if it is repairable without huge cost. Labor cost is not an issue since I will be working 1-2 hours, 2-3 times a week.
AT LEAST, I want to diagnose! It can be a 20 quid problem!
I will spend some time but mainly my worry is the lack of focus now:
-Should I start with trying to trace a broken cable or a cable shorting out?
-Should I remove fuel pump and filter and swap?
-Should I check head gasket?
By the way until the january 20th I have a really tight program so I can not work on it.
Regarding the issue of head gasket my questions are:
1. A compression test can be useful? (I have bought one recently but as I said I will use it after the 20th)
2. Can overheating lead ECU to cut out?
Another thing to note is that the bike cuts out without first having any temperature light on. The temperature light flickers while the bike has the engine off and sometimes the starter motor doesn't work until some seconds pass.
Also the whole issue is worsening in a exponential fashion. Every day much worser than the day before...
All these can be seen in the video https://youtu.be/6cBfrZZy00M
(temp light flickering etc)