Engine oil Castrol or RAVENOL

I have used Liqui moly from FCP Euro, lately I have been using Castrol from Walmart.

Castrol Semi-sintético 15w50, relativamente barato, bom pra caralho, não evapora rápido, troco a cada 2500km na minha Biz (experimentando ver como fica aos 3000 neste momento) e tô pensando se vou começar a usar na D250 também.

Conselho de amigo, mete o óleo que a RN recomenda, Castrol 5W-30 Renault com Norma RN 17.

Como dono também de um 1.3 TCe não colocaria outro óleo que não este.

Have been using Motul 5w30, But I recently switched to Castrol edge 5w30 as it's easier to get quickly and has always ran well in all of my turbo direct injection cars.

Last change oil ko 5700km di naman sumabog swabe parin manakbo

Oil used was Castrol's Power 1 5w-40

I’ve moved to Castrol edge for my 9th gen.

Castrol edge and OEM filter for turbo.

I’ve always used 5W-30 Castrol Edge Titanium, available at Wal Mart. My Blackstone report came back good a long time ago on it.

I'm at 308k miles and use cheap Castrol engine oil, house brand transmission fluid (the correct kind though), and the cheapest coolant I can find.

I was planning to but returned it. It was listed as a GL4 oil on the website but when it arrived, there wasn’t a mention of the GL4 on the bottle. Had a look at a technical spec sheet of the product online and it isn’t a GL4 oil indeed. Ravenol is quality oil however