Valvoline 779462 Automotive Accessories, 160. Fluid_Ounces

iv bean useing this sins it came out in the 90s and it duse the job. reinvigerating old seals like the rear main seal valve seals to stop or slow down old leaks. if you stay with the brand

Greta bought this oil, and it’s a great deal. It’s good quality oil and it ships fast. I bought three 1-gallon jugs for $20 and change, I think. It was a good deal, and it keeps my engine protected. I have plenty of oil for when I do oil changes around the house on different vehicles, and I also use it in my mower and other things. I haven’t had any issues using it in the past, so I recommend it. But everyone has their own opinions, so you should decide for yourself. But one thing’s for sure: this oil is a great deal for the price.

Because I review things all the time I had two customers put 6K miles on refreshed engines then return to me to pull down and check for any wear or issues. Results -- Zero wear in Bearing surfaces, Less than .0001 measured difference between cylinder bore when new and when checked and that is explained by simply seeing the hone marks polished from running. I strongly recommend this for any engine that uses this weight oil (careful of using it with VVT - variable valve timing or MDS - multi displacement systems...) But in pre-2006 engines it will shine! Two Thumbs Up -- Recommend Buy This or your specific weight oil

The majority of jeep 4.0L owners think modern oil is bad and can't protect a old flat tappet engine. I have been using standard Valvoline 10w30 for 30 years in the 4.0 with no issues. I switch to high mileage synthetic blend after 100k miles for its cleaning and reconditioning properties. The high mileage synthetic blend has all the protection a flat tappet cam needs with modern technology.

I use for my Emergency Gas Generator (4800 Watt). Keeps all seals properly lubricated even through long periods of Non-Op. On my second purchase of this motor oil.