Originally Posted By: Clevy
Oh. As far as m1,rp,amsoil and pu. The euro blend from royal purple still have synerlac,but I don't think meet the API approval(I could be wrong). Amsoils top shelf oil also has no certs but is a fantastic oil,pennzoil ultra would be a fine choice if you can find it and M1 0w-40 has countless certs and is recommended by so many performance auto builders that its tough to beat. And availability and price is pretty good too.
Red line is also a great oil and my personal favorite however again no certifications. So in reality if you want to maintain your warranty your choices are limited.
There are some top notch oils that don't have the certs that I'm sure will perform superbly however do you really want to possibly risk warranty denial based on using an oil that didn't carry the proper certification.
I wouldn't risk it.
I'm not a fan of Mobil whatsoever,in fact I'm a hater but in this case it seems like the obvious choice.
RP 0W40( 5W40 too )is API Certified to service level SM which is what Chrysler has spec'd for the OP's vehicle.
http://eolcs.api.org/licenseAgreementService.aspx?id=777
Oh. As far as m1,rp,amsoil and pu. The euro blend from royal purple still have synerlac,but I don't think meet the API approval(I could be wrong). Amsoils top shelf oil also has no certs but is a fantastic oil,pennzoil ultra would be a fine choice if you can find it and M1 0w-40 has countless certs and is recommended by so many performance auto builders that its tough to beat. And availability and price is pretty good too.
Red line is also a great oil and my personal favorite however again no certifications. So in reality if you want to maintain your warranty your choices are limited.
There are some top notch oils that don't have the certs that I'm sure will perform superbly however do you really want to possibly risk warranty denial based on using an oil that didn't carry the proper certification.
I wouldn't risk it.
I'm not a fan of Mobil whatsoever,in fact I'm a hater but in this case it seems like the obvious choice.
RP 0W40( 5W40 too )is API Certified to service level SM which is what Chrysler has spec'd for the OP's vehicle.
http://eolcs.api.org/licenseAgreementService.aspx?id=777