so im doing an oil change today and im going back and forth between what i usually use (mobile 1) and royal purple. i have heard alot of good things about purple but i have also heard some bad... people saying that it will void my warranty, and it will mess my motor up??? PLEASE give me some input, advise, critisism, whatever you want...

my car has a little over 40,k miles on it, and i have the extended 100,k mile warranty and i don't want to void it.


oh and i just woke up so don't give me a hard time with my spelling.....

 

Royal Purple is better, but more expensive. Will not void your warranty.

 

Its oil. Either one of them are fine, and no it wont void your warrenty. this has been discussed a million times. literally.

 

I switched over from mobil 1 about two oil changes ago. I have had no problems at all and i think royal purple is a much better oil and im at 67k.

 

thanks guys, and sorry to ask this question again i knew i wasn't the first but i didn't have much time.

well im off to the local auto store! thanks for the help once again..

 

I have ran Royal Purple once. I didn't notice any difference. I now run Mobil 1 Extended Performance. My next oil change I plan on running Castrol Edge; it pretty much rips every other oil out there right now a new one.

I highly recommend it.