- Singapore Citroen Community  

Go Back - Singapore Citroen Community > Model Specific Discussions > C4

Thread Tools Display Modes
Old 22-08-2017, 08:26 AM   #31
Junior Member
Join Date: Aug 2017
Posts: 7

Yeah, I found it strange that Anthony states grade 50 as I knew that the factory spec is 40. Anyway, I will be happy as long as I can get rid of the noise regardless of the grade.

Any owners here with noisy engines?
Leisure is offline   Reply With Quote
Old 22-08-2017, 05:10 PM   #32
SkyC4's Avatar
Join Date: Jul 2012
Posts: 792

It could be that the previous oil was a 30 oil. Which is actually less "noisy" cos it's less viscous. I personally do find a diff between 30 and 40 oil. Both in terms of sound and "smoothness". But for the price of a Shell 5w40, saved quite a bit of money there. And, the oil does what it's supposed to do. Lubricate and keep the engine clean.

Sent from my Redmi Note 4 using Tapatalk
SkyC4 is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT +8. The time now is 10:42 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc. is not affiliated with CitroŽn or any other commercial company. "Citroen", its logos, and model names are registered trademarks of PSA.