My Cuore L251 is EJ - DE, manual transmission.
Click here for more info about the car
http://www.daihatsu-forum.de/vbullet...ad.php?t=41411
The issue is regarding an abnormal noise coming from the engine (I suppose) which appears only when I rich the revs needed to upshift to the next gear.
E.g.
When I shiftup from 1st to 2nd gear at around 30km/h
2nd to 3rd at 45km/h
3rd to 4th at 75km/h
I know it would be better if I could give rpms but I don't have the counter (this another topic I want to post regarding the upgrade of the dashbord) but I can say it's likely 3500rpm and above.
This noise happens with engine either cold or warm. Moving or just accelerating from the under hood.
This noise desappears when idling or reving in law ranges.
One thing else, I have a luck of power when I shift to the the 5th gear. The speed stops at 105km/h, or just up very slowly. But if I continue acceleration keeping the 4th gear it can reach +/-140 km/h!!
This two problems may be related may be not.