Synthetic Question....
#12
i wouldn't base it on the miles but what the MMS says. if its at 0% you still have a few hundred miles before changing the oil if i'm not mistaken.
i recently switched to synthetic at 6k and my MMS was -79 miles before i made the switch. if i drive the same way i did for the 1st 6k then i should expect another change 6k later.
i recently switched to synthetic at 6k and my MMS was -79 miles before i made the switch. if i drive the same way i did for the 1st 6k then i should expect another change 6k later.
#15
Originally Posted by FMINUS,Sep 21 2006, 02:23 PM
Ok, so you DONT get extra mileage when using synthetic?
#17
Originally Posted by Chazmo,Sep 21 2006, 03:49 PM
Right. Fuggetaboudit. It's all about engine life and not about improved gas mileage.
#18
Sorry. I don't know. I don't think that synthetic will get any less dirty than dino. I guess it depends on how the oil minder determines oil life. If it just measures clarity, then I think you'll see no difference between synth and dino. The oil filter is pretty much going to fill up over the same amount of miles.
#20
Synthetic oil lasts longer, i.e. doesn't break down as fast, but accumulation of impurities in the oil and subsequently in the filter takes place at the same rate regardless of oil type. Solution - use synthetic oil for less frequent changes AND change the filter every 5 thousand miles or so (and top up the few ounces of oil lost in the process).