its prob cause they want you to come change it our more often...resulting in more cash spent.
But synthetics are completely worth it.
But synthetics are completely worth it.
x2... they want you in their shop every few thousand miles so they make more money off of you. Either that or they're VERY old fashioned and think this new "snake oil" stuff is a fad or something :rofits prob cause they want you to come change it our more often...resulting in more cash spent.
But synthetics are completely worth it.
They work equally well, and you will see the same benefits from it. :drinkHow well do the synthetics work in gas burners?
ALB
what do you know?:neener:rofSmart Dealer. I would listen.
I have always heard everyone say it,so i guess yeah.....I did mine at 60ish.whatever...Mine said the same thing even went to say as much as youcan only add synthetics after 40K miles.
Have 5 gassers,never tried but I would say just as good.How well do the synthetics work in gas burners?
ALB
don't tow anything heavy in the mountains unless you use synthetic.Kind of interesting, but today is the second Chev service department talking me out of changing over to synthetic.
if you tow, the reason you NEED to use syn is the same exact reason your car needs it. A little known fact about your vette is that GM goofed in not providing adequate oil cooling, so it gets very hot, well above intended spec. Instead of fixing the problem, GM decided to spin "high performance oil for your high performance car"..."nothing but the best will do" kind of marketing to appeal to ego, instead of admitting a failure.still not sure if i want to change to syn in the duramax...i have to run syn in my c5 vette......
They prefer you do due to the low-ash characteristics it has I would say...My dealer told me i had to run synthetic in my 09 LMM