Originally Posted By: zeng
Originally Posted By: Effer
Originally Posted By: zeng
Originally Posted By: Effer
Looks like I will be visiting the workshop later today...
Would there be any problems using
SN grade for a 2007 vehicle?
Manual suggest to change oil every 7500km / 4500miles
SN/SM/SL should be fine.
How many km has this 300V been running ?
Due to lack of detergent/dispersant from 300V relative to street oils , I'm thinking out loud
your used 300V (compared to similar aged street oil) may look 'clearer/cleaner' and more goldish
............. with hypothesis that lower levels of contaminants being removed from engine system
........... however, unusual wear if any , may change the scenario though.
Effer, would appreciate if you could kindly upload pictures on 'colours' of used 300V and
internal view below valve cover with oil filler cap removed, to look for signs of left-behind
contaminants/sludge/varnish not picked up by 300V of prolonged use.
As requested, seems hard to get a good shot..
Good shot , Effer.
Btw, how many km is this 300V ? and how many 3K mi OCI's of 300V oils been done before today ?
Probably somebody familiar with Motuls/full synthetics can commend ...........
Hmm ..... any opinions/observation from your mechanic , Effer ?
I will ask my mechanic and let you guys know when I do my oil change later tonight.
I just got over this car a couple months, so no idea what oil the previous owner was using.
For this particular 300V I'm just about to hit 5000km. I have been reading up on the 300V and it actually comes with additives and detergents, and using double ester.
Taken from:
http://www.bobistheoilguy.com/esters-in-synthetic-lubricants/
"
Detergency/Dispersency: The polar nature of esters also makes them good solvents and dispersants. This allows the esters to solubilize or disperse oil degradation by-products which might otherwise be deposited as varnish or sludge, and translates into cleaner operation and improved additive solubility in the final lubricant."
I'm still a car noob and hope to learn more from here, 300V is very costly about (was quoted about 450rm in jb).
Lucky for the good folks sharing their knowledge, it seems 300V might be overkill irregardless racing oil or not. Happy to know I can put the additional 30% savings into my pocket