Oil filter VALVOLINE or STP

just use pennzoil platinum or valvoline advanced 0w-20 from walmart and an STP 10992XL filter from autozone.

Oem is pretty much everyone’s go to ( for good reasons ) but valvoline actually has an updated filter for our cars that matches oem & I’ve been using them for last 6 oil changes ( 30,000km ) & I’ve had 0 issues

I use Valvoline advanced full synthetic or quaker state full synthetic, and those oils seem to hold up very well (ive tried plenty of different brands) and you can buy it anywhere for top off oil. I have been interested in using liquimoly though. For filters, i use k&n, wix, or the nissan oem.

Go on Groupon and look for shops in your area. I get coupons for Valvoline and they’ve always been good to me. I save a good bit as well!

I just put Valvoline full synthetic high mileage 5w-20 with a motorcraft filter in my 2011, and it runs so smooth now. I used to have some noise on startup but nothing now.

$0 because e-Tron however, on the A5 2.0T; I’m paying $50 for oil (Valvoline full synth) and $16 for the oil filter…but I own all the tools and use my employee discount.

Personally, I just use whatever is cheapest, as long as it is rated decently by the API. The way I see it, oil is really just oil. It's slick, it lubricates, it has whatever weight and viscosity it says on the bottle. The API makes sure it reaches those standards along with any claims on the bottle, so I'm comfortable saving money there. I've never had any issues in my many tens of thousands of miles of ownership and there's no sludge buildup or any worrying deposits inside the motor that I've seen when I've worked on it.

The "valvoline" brand ones are pretty shit.

My son went to a local shop who used STP/Fram/K&N and collapsed the material inside the housing, and the motor gave him fits and lights.

Put some normal oil and an STP filter in it. Got it all back together, runs great. Ran around the block, noticed the oil light flashed when over 2500 RPM . Back in the drive way, let it cool down. This morning, put motor flush in, idle it for 5 minutes per instructions, and drained the oil and changed the filter. Looking at the filter, it seems collapsed. It doesn't seem horribly clogged - there is a bit of silt in the crevices, but that was expected. Is it just because of the cheap filter?