Shell Rimula R4 L 15W40 How effectively does the oil protect the engine?

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@PiotrTester
Shell Rimula R4 L 15W40 engine oil test
Round 0 - test at normal temperature
Sample: diameter 2.92
What does the test show?
The friction test is to show the resistance of the oil film to tearing (strength of the oil film).
Metal components in the engine during their operation (friction, for example, pistons) can lead to scratches and nicks. The better quality the oil, the better it should protect the engine, against their formation.
#shell #rimula #15W40
How does the test proceed?
A new sample is subjected to metal-to-metal friction under a load of 1kg for a period of 5 minutes. The diameter of the sample is then measured at its lowest point. Each new sample has a diameter of 2.92. The lower the result, the better.
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Peter Tester Statement:
uszlachetniacz...

[@user-tg5yl1ku8h]

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[@tomaszskibinski9760]

Jakbyś miał wybrać między mobilem delvac mx 15w-40 a shell rimula R4 15w-40 co byś polecił?

[@okkymahardika748]

Shell

[@franklinvanproosdij]

Hello! Thanks for testing all these oils, i use 15w40 total quartz in both my gazoline oldtimers (ford and citroen) would you recomend a different brand? Or stay with the total? I am totally happy with it. Only the ford consumes a little, but that has more to do with bad valvestem seals. Thanks!

[@PiotrTester]

Please, change your oil from SAE15W40 to SAE5W40 - it has much better base. You can use also Total. If you have any questions? Read this: uszlachetniacze.blogspot.com/2020/09/ktory-olej-wybrac-5w40-czy-10w40-moze.html

[@franklinvanproosdij]

@@PiotrTester i might try it in my ford, but my citroen is aircooled so it need thick oil when cold!

[@wizurai78]

Request! Eni i-Sint Super SP 10W-40...

[@i-rok1117]

Some of Malaysian rider using this oil into their motorcycle and they feed back all is positive.

[@pjoter5398]

Przetestuj Ravenol RUP 5w40 cena dosyć wysoka jeśli okaże się niewypałem to szkoda tracić czasu na tą markę

[@laurapalmerTDGE]

Kroon-Oil Helar MSP+ 5W-40 Excellent oil that exceeds the specifications.

[@tacuazinful]

How many kilometers does it work WITHOUT cracking

[@fatanfadila8276]

hi, min, I'm from Indonesia. I want to ask if this oil can be used in gasoline cars. thanks for answering my question

[@ikhsanromadhan2128]

Bisa banget di motor kopling ajah banyak yg make 😅

[@okkymahardika748]

Penggunaan ojol beli 5L Skrg penggunaan akhir ke 7x Awet mesin bersih, ganti setiap 2500km

[@LucasCativa-cs5gi]

Se le puede echar a un auto naftero 1.6