Good day
Spark plugs photo below. Condition looks optimum to my eyes. Some oil on the circumference but ground electrode is tan brown.
1. Residual pressure with valve open 1.5 bar after 30 min.
2. Residual pressure with valve closed drops instantly from 5 bar to 2.5 bar and will stay to 1.8 bar after 30 min.
Please check the video of cold start after 24 hours. I think something wrong with WUR?
https://m.youtube.com/shorts/GIcySvwJhXo
Let me know what you think. If someone can do same test and upload video it would be appreciated.
Thanks