
Originally Posted by
dvldoc
The OEM filters look good, Much better than the LF3830 that was weeping glue everywhere, The quality of the Malaysian Fleetguard filters is not good.
The reason that Valvoline is not all that great is the rating. The CI-4 with the SL automatically will reduce the amount of additives in the oil to meat the SL standards. You want your diesel oil without the SL, but better for a gas engine. The Zinc content will be well below 1200ppm and so with the Phosphorus due to it's API rating. TBN of 9.5 is not bad but there are better oils. It will easily do 10000klm with the oem filter.
Hopefully we can get a database of Local sold oil oil test started up soon.