The individual I purchased my car from used Royal Purple. I need an oil change so should I:
1. Switch to non-synthetic to save $$ or will it hurt my engine?
2. Use the synthetic Mobil-1 at my Acura dealer?
3. Bring them Royal Purple?
I would like to keep cost down if possible. THANKS!!! :biggrin:
1. Switch to non-synthetic to save $$ or will it hurt my engine?
2. Use the synthetic Mobil-1 at my Acura dealer?
3. Bring them Royal Purple?

I would like to keep cost down if possible. THANKS!!! :biggrin: