Engine oil VALVOLINE or AMSOIL

I do 3k with Amsoil SS as well. Blackstone analyses of TBN show I could easily do 5,000k.

Been using for donkey years and never failed to amaze me. Valvoline till now never seen or encountered with fake ones.

You’ll be fine. I’ve used Valvoline for years over various cars. It’s more just making sure you know what oil to ask for.

I dont know but i do know the valvoline restore and protect oil has helped my 330k mile engine feel like new.

5000 miles with a quality full synthetic will serve you well for the life of your vehicle.

I have a 2007 Explorer with 161,000 miles on it. Just recently switched from Castrol to Valvoline Restore and Protect. I'm not sure why I haven't heard of it sooner, but from what I've heard, it's really good at removing sludge and varnish that forms in high mileage engines.

Maintenance, that’s what I’m focusing on rn so far ive done oil and coolant, went with amsoil and Nissan blue

I used AMSOIL signature, and do yearly oil changes.

I'm trying out Valvoline Restore & Protect right now. I only ran oem Idemitsu before but started to have oil consumption issues with that oil the last two winters so I decided to switch.

I used that once years ago in my 2011 Limited on Stage 2. What a waste of money.