Quote:
Originally Posted by Billfitz
5w-30. There are very few situations that call for 5w-40 with modern lubricants.
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Thank you for the info.
I talked to a specialist (as they say they are) from Liqui Moly customer service (which are very helpful and responsive by the way) and they said they recomend 5w40
Actually they sent me a protocol that they would recommend as someone who never used they products
1- engine flush plus. Add it before the next oil change. Put it and leave for 10-15 min with the engine running in neutral then change the oil
2. Then use molygen 5w40
3. DFI Cleaner each 5000 kms
4. Ceratec each 50000 kms
Quite pricey for the whole preventive protocol. But lot of promises of great results.