Kia Forte Forum banner
1 - 1 of 9 Posts

· Registered
436 Posts
Being a former member of BITOG and several other car forums, I'll share that Royal Purple did not perform as well in used-oil-analyses as Pennzoil Platinum and Mobil1. High wear metals in a lot of cases, in engines that had long-since broken in.

There are better options out there.
1 - 1 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.