This is my greatest concern. How did you know? (There're no windows from the waiting room into the service bays at my dealership -- probably for good reason -- and I usually do the drop-off/pick-up thing, anyway)bcbear10 said::agree
If you let the dealer do it, make sure you watch. First time and LAST time they did mine, they had to drain the oil because they did not use Mobil 1.
Hey, thanks for the positive mention. For those that aren't aware, AMSOIL sales via my dealership benefit the forum. :cheers53wanab said:I drained out the breakin oil at 1000 k and changed up to Royal Purple 5w30.Although I believe that Amsoil is a superior to al other synthetics, Ichose the Royal Purple mainly because of availiability and the fact that is is a superior alternate for Mobile 1, and its' really purple!
Royalshowing said:Always, why give some lesser being a chance to screw it up. Plus, why be raped by the dealership on six quarts of oil and filter.
The above is not meant for every GM service manager, mechanic, etc., but always for the lame, lazy, etc. in my town.