oh no an oil question
Posted: Wed Apr 05, 2006 7:00 am
After 2 days of internet searching (including this site's excellent oil question strand) and book reading I still need Help!
Problem is a 900 S2 E/S.
This bike had Mobil 1 synthetic in when I bought it - clutch tended to slip.
I changed to straight 40 but the battery could hardly turn the lump over (British weather /temperature conditions).
Battery changed for a new one to suit a BMW- most oomph I could get in the space. No improvement. Next, EXPENSIVE gel battery. It's better but...... .
Now I know why it originally had Mobil 1 in it.........presumably far less friction on start up.
Anyway, handbook recommends 10W50 (mineral oil, presumably) but finding this is a nightmare!
So, what does anyone recommend for a cool climate that will protect at full running temperature, contains few friction modifiers so the wet clutch does not slip, is not high in detergent so less frothing, has good rwsistance to shear, and is runny enough to get round the engine quickly when cold in a cool climate, and allow several goes at starting if necessary before the battery dies!
Will semi-synthetic do the job?
What do all you Darmah and S2 owners use in a cool climate?
All ideas welcomed! Thanks for your help.
Brian Cornford
Problem is a 900 S2 E/S.
This bike had Mobil 1 synthetic in when I bought it - clutch tended to slip.
I changed to straight 40 but the battery could hardly turn the lump over (British weather /temperature conditions).
Battery changed for a new one to suit a BMW- most oomph I could get in the space. No improvement. Next, EXPENSIVE gel battery. It's better but...... .
Now I know why it originally had Mobil 1 in it.........presumably far less friction on start up.
Anyway, handbook recommends 10W50 (mineral oil, presumably) but finding this is a nightmare!
So, what does anyone recommend for a cool climate that will protect at full running temperature, contains few friction modifiers so the wet clutch does not slip, is not high in detergent so less frothing, has good rwsistance to shear, and is runny enough to get round the engine quickly when cold in a cool climate, and allow several goes at starting if necessary before the battery dies!
Will semi-synthetic do the job?
What do all you Darmah and S2 owners use in a cool climate?
All ideas welcomed! Thanks for your help.
Brian Cornford