Quote:
Originally Posted by DannoXYZ
Numbers are little low. Looks like your procedure is correct. A lot of people make mistake of not having throttle WOT. Yes, cold engine typically does not seal as well, but is usually down only -20-25%. Here’s additional test data you can get:
2. Repeat test with warmed up engine
3. Repeat with warmed up engine with ~1cc engine-oil squirted into cylinders through spark-plug hole.
These numbers combined with your original test will help narrow down areas to inspect more closely. Might want to check cam-chain tension and cam-timing.
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I will re do the test in the manner that you suggested. I will try to do it tomorrow night or for sure, Monday night.
One thing to note.
I replaced both spark plugs. I replaced both coils. The bike is running normally. This is what happened last time and it run fine for a week. Someone thinks maybe the coils are going bad but I feel that is not the issue.