3/26 My car has about 145K miles and so far I've had to do oil change
every 3K miles. I'm thinking of switching to synthetic because
I've heard that 10K synthetic oil change is equivalent to a regular
3K change. I hate having to get an oil change every 3K and if I
can extend it to 10K it would be worth 2X the $ I pay for. Has
anyone switched to synthetic yet?
\_ I am running on synthetic, but not exactly for the reason
you mentioned. Synthetic allows me to go about 7k miles
between changes. One way to gauge it is, wipe the level
check on a piece of paper, and you'll be able to see how
'dirty' the oil is. With regular, after 3-4k, the paper is
dirty. With synthetic, after 6k, it's still reasonably
clear. Synthetic also gives you more lubrication/power when
your engine has been running for a while, such as on long
trips.
\_ I use synthetic because I don't want to bring my car in as often.
It costs more but not that much more so it's worth it. |