Engine oil VALVOLINE or FUCHS

So I went from valvoline max life full synthetic 10w-30 in my k1500 92 gmc sierra sle with the 350 and tow package, flat tapped cam truck, to valvoline restore and protect 5w-30. I was having oil pressure issues, only 188,xxx miles. After switching to R&P, 1500 miles into the oil change, I consistently have above 30psi oil pressure.

Ang nagamit ko palang na brands ay toyota, shell, at valvoline. Walang problema sa 3 na yan. Pero last kong gamit ay valvoline eto yung sakto sa specs sa manual. Mas mararamdaman mo na smooth yung sa makina.

My 03 forester was burning a quart every 1,000 miles when I got it. Switched to restore and protect and it just stopped burning oil. Not even a gradual decrease in the amount it was burning, just completely stopped burning oil all together.

Once my wife's Subaru is out of warranty we will switch it to R&P. I have my Fusion Hybrid running it now. Can't say if I notice a difference cause I replaced spark plugs same time so I'd course it's smoother starting/stopping.

I just switched the my oil to Valvoline Restore and Protect. It reduces the burning tremendously to normal burn rate after 1000 miles monitored. Good stuff.

The Hyundai owner manual also recommended Quaker State oil too  , to me all full Synthetic oil is the same , Quaker State oil have been around for a long time now its ok to use , do you know the brand Super Tech oil in Walmart those are new brand of oil but a lot of people loving its as long its full Synthetic , I have tried all others full Synthetic high mileage oil and end up with Valvoline & Mobile1 ,  I buy them whichever on sale

I highly recommend Valvoline high mileage full synthetic 5W-30 oil, with Mobil 1 oil filter, my Si K20z3 seems to run so much smoother for longer with this type of oil.

2017 Yukon Denali. Threw lifters at 134. Replaced all. Bad chirp until 142k when switched to Valvoline rp from m1hm. Still a slight chirp but that was gone after adding can of mos2.

Yo uso Valvoline 15w40 semisintético y no he tenido problemas, es una de las marcas que recomienda el manual de mi carro.

I have oil analysis done in my TDI and a 10K OCI is a reach. The factory fill was almost depleted of wear additives at 5,500 miles. Fuchs Titan GT-1 was still serviceable at 7,000 miles, but I would not have carried it out beyond that.