Picking up 5L's (5Q's) of 5W-30 Royal Purple.
Getting the dealer to put it in (I get tires for life if I get my stuff done there, otherwise I would do it myself)

Will the dealer cause a stink because I heard it's not a certified oil to use in our engines.

Thanks.

 

i am not sure, but i am pretty sure its not synthetic is it??? i thought it was a bad idea to run anything other then syn. in our cars

 

Royal Purple is synthetic

 

if you read the fine print on the bottle it is in fact gm certified

 

i am running that in my car

 

Thanks guys, picked up 5L's of it this evening

 

Royal Purple is 100% synthetic, and it's only GM certified, it exceeds the standards of ALL major car manufacturers.

On a side not, yes it IS purple, the dye burns off the first time you start your car.

great stuff, it's worth every penny of $7.49 a quart