Hi guys, I just bought a brand new 2013 Nissan Rogue. I have some bottles of auto-rx left over from a few years back. It's the old formulation not the plus ones. I'm on my second oil change and using Valvoline dino 5w30 with Purolator classic L14612 oil filter. My next oil change is going to be sometimes early in the spring. I'm going strictly by what the manufacturer recommends, 6000km or 3 months using a 5w30 grade oil. My question is, can I use the auto-rx I have left over from before (bought it sometimes in 2006) for maintenance. They recommend using 3 ounces for every oil change, supposed to keep the engine cleaner.
What do you guys say? Is it worth it? As long as it doesn't hurt anything.
What do you guys say? Is it worth it? As long as it doesn't hurt anything.