Team-BHP > Technical Stuff


Reply
  Search this Thread
1,598,209 views
Old 8th August 2021, 12:04   #2191
BANNED
 
Join Date: Oct 2011
Location: Hyderabad
Posts: 12,350
Thanked: 21,405 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post
Service advisor was as keen on synthetic oil as me. But I wanted to confirm on the specification as well. Unfortunately, he was not sure on the spec although he mentioned it was 5W-30.
It has been 5W30 for a long time. Initially, when I used to visit the ASC for the service, I was given a choice of either Mineral grade (15W40) that costs around 300 per litre or synthetic grade (5W40) that costs around 1000 per litre.

Now the majority of them stick to 5W30 even for the 1st generation Creta though it has been 2 years since I have visited the ASC.

Quote:
Originally Posted by srikanthmadhava View Post
The bill also does not mention the specification, it just states 'Synthetic Engine Oil Shell'. Paid 934/Litre including tax.
Can you share the bill (after blanking the personal details)?

Quote:
Originally Posted by Dhananjay_Desai View Post
Advaith ORR uses shell 5W-30 A5 grade synthetic oil
Yes. That's the one.
a4anurag is offline   (1) Thanks
Old 8th August 2021, 13:35   #2192
BHPian
 
srikanthmadhava's Avatar
 
Join Date: Nov 2019
Location: Bengaluru
Posts: 107
Thanked: 965 Times
Re: All about diesel engine oils

Quote:
Originally Posted by Dhananjay_Desai View Post
Advaith ORR uses shell 5W-30 A5 grade synthetic oil
But 5W-30 A5 is not the correct specification of oil as per Hyundai Creta 2020 owners manual.

It should have been:

10W-30/40 or 5W-30/40 or 0W-30/20 SAE and
ACEA C5 or C3 or C2 (for DPF)

A5 is not in the recommended list of non DPF cars as well I think.

All about diesel engine oils-recommendedoil1.png.jpg



Quote:
Originally Posted by a4anurag View Post
Now the majority of them stick to 5W30 even for the 1st generation Creta though it has been 2 years since I have visited the ASC.
Can you share the bill (after blanking the personal details)?
Here is the bill:

All about diesel engine oils-bill1.png.jpg


Although just speculation, if they are not using the correct spec of oil, would that not be a violation of Hyundai recommended service procedure?
Will this be an issue in the long run

I really really hope that they updated their oil with BS6.
srikanthmadhava is offline   (1) Thanks
Old 8th August 2021, 18:04   #2193
BHPian
 
Join Date: May 2017
Location: KA01
Posts: 137
Thanked: 128 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post
But 5W-30 A5 is not the correct specification of oil as per Hyundai Creta 2020 owners manual.
Hmm. I’m not sure if any ACEA C5 oil is available in India. Maybe hserus can shed light on the long term effect on using the 5W30 ACEA A5 oil in the Diesel engine fitted with a DPF and if any oil of this spec is available here. AFAIK shell doesn’t have an engine oil specifically for diesels in India. Someone correct me if I’m wrong. The shell A5 is a oil that can be used for both petrol and light duty Diesel engines (Since we have DPF I’ve no idea of using this oil in the Creta BS6).

Please check out the information from the discussions starting from the below post.


https://www.team-bhp.com/forum/modif...ml#post4960164 (ARTICLE: Synthetic oil vs Mineral oil)
Dhananjay_Desai is offline   (1) Thanks
Old 8th August 2021, 19:37   #2194
BHPian
 
srikanthmadhava's Avatar
 
Join Date: Nov 2019
Location: Bengaluru
Posts: 107
Thanked: 965 Times
Re: All about diesel engine oils

Quote:
Originally Posted by Dhananjay_Desai View Post
Hmm. I’m not sure if any ACEA C5 oil is available in India.
Hyundai is ok with either of ACEA C5 or C3 or C2. Need not be specifically C5. Not sure how A5 spec will fit in here, especially with Creta 2020 having DPF.

Someone in Creta fb group had shared a photo of Shell Helix HX8 0W-20 C5 with 'recommended by Hyundai' label. States MRP as 1775, not sure if its fully-synthetic/semi/mineral oil. But I have not been able to find the same online, Shell India website does not even list Creta 1.5D engine and also has no recommendations for Seltos.

Below is screenshot of the same.

All about diesel engine oils-shellhelix0w20c5.jpg

After paying 4500 for synthetic oil, I would be disappointed if they passed on a non-recommended engine oil grade.
srikanthmadhava is offline  
Old 8th August 2021, 19:43   #2195
BHPian
 
Indian2003's Avatar
 
Join Date: Apr 2021
Location: Sarpsborg
Posts: 431
Thanked: 3,629 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post
Someone in Creta fb group had shared a photo of Shell Helix HX8 0W-20 C5 with 'recommended by Hyundai' label. States MRP as 1775, not sure if its fully-synthetic/semi/mineral oil. But I have not been able to find the same online, Shell India website does not even list Creta 1.5D engine and also has no recommendations for Seltos.
This oil is not fully synthetic. It is made with synthetic techonology and that means semi synthetic.
Indian2003 is offline   (1) Thanks
Old 8th August 2021, 21:01   #2196
Senior - BHPian
 
hserus's Avatar
 
Join Date: Sep 2014
Location: Chennai
Posts: 4,946
Thanked: 9,137 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post
Hyundai is ok with either of ACEA C5 or C3 or C2. Need not be specifically C5. Not sure how A5 spec will fit in here, especially with Creta 2020 having DPF.

Someone in Creta fb group had shared a photo of Shell Helix HX8 0W-20 C5 with 'recommended by Hyundai' label. States MRP as 1775,.
AH is a grade of shell that is made only for OEMs and is not sold on the open market to my knowledge.

0w20 is a synthetic spec not mineral, probably a group 3 (cheaper) synthetic.

You want a nice costly and high quality c5 then this is the only one on the market.

Mobil 1 ESP X2 0W20 Advanced Full Synthetic Engine Oil (1L) https://www.amazon.in/dp/B01M27YIJW/...M52MVPX5H4CP1Z
hserus is online now   (2) Thanks
Old 8th August 2021, 21:10   #2197
Distinguished - BHPian
 
Kosfactor's Avatar
 
Join Date: Oct 2018
Location: COK\BLR\MYS
Posts: 3,589
Thanked: 10,110 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post

After paying 4500 for synthetic oil, I would be disappointed if they passed on a non-recommended engine oil grade.
Worry not about the synthetic bit.

There is no fixed formula for Synthetic or Semi synthetic etc , engine oils have to meet specifications - All of them that they claim as per API or JASO or whatever, how they reach there is proprietary. They may have various amounts of Synthetic (which is also dinosaur oil) and Mineral as per design.

If the oil provided by Hyundai meets specifications , that's good enough, even if it's the cheapest one in their menu card for your vehicle. Make sure to watch the oil level periodically especially for newer vehicles with thin oils OW20 etc , I'm sure the OEMs have done due diligence but these oils are new in our road conditions.

Engines are going back to timing chain from belt, a casualty of oil related problems is this chain - while in general the chain is better than the belt.
Kosfactor is offline  
Old 8th August 2021, 21:27   #2198
Senior - BHPian
 
hserus's Avatar
 
Join Date: Sep 2014
Location: Chennai
Posts: 4,946
Thanked: 9,137 Times
Re: All about diesel engine oils

Quote:
Originally Posted by Indian2003 View Post
This oil is not fully synthetic. It is made with synthetic techonology and that means semi synthetic.
Semi synthetic aka synblend, mineral and synthetic mixed. Full synthetic group 3 is what most oem oils and other cheaper oils on the market are.

Easier to refer to group 1,2,3, 4

https://www.machinerylubrication.com...ase-oil-groups
hserus is online now  
Old 8th August 2021, 22:14   #2199
BHPian
 
Join Date: May 2017
Location: KA01
Posts: 137
Thanked: 128 Times
Re: All about diesel engine oils

Quote:
Originally Posted by hserus View Post
AH is a grade of shell that is made only for OEMs and is not sold on the open market to my knowledge.
I’ve a question -

I plan to change the oil and oil filter in my Creta BS6 diesel automatic every 5k kilometres or 6 months whichever comes first. I intend to put in mineral oil only at the ASS. My idea is that the engine will be getting fresh oil often which is beneficial for the engine. Currently my usage is 90% highways and I’m a sedate driver - no hard acceleration, drive at around 90-95 kmph on highways. Is my decision correct? Economically this is slightly cheaper than putting synthetic every 10k. My only reasoning is feeding the engine fresh oil often. Mineral oil every 10k is a strict no no for me no matter what the manual says about changing it every 10k unless severe driving conditions.
Dhananjay_Desai is offline  
Old 8th August 2021, 22:19   #2200
Senior - BHPian
 
hserus's Avatar
 
Join Date: Sep 2014
Location: Chennai
Posts: 4,946
Thanked: 9,137 Times
Re: All about diesel engine oils

Quote:
Originally Posted by Dhananjay_Desai View Post
I’ve a question -

I plan to change the oil and oil filter in my Creta BS6 diesel automatic every 5k kilometres or 6 months whichever comes first.
Use what oil is specified for your car rather than change it according to whims and fancies. The company mandated spec has been tested over hundreds of thousands of km, so please use it. Change a bit more frequently if you feel a change is warranted.
hserus is online now  
Old 8th August 2021, 22:25   #2201
BHPian
 
srikanthmadhava's Avatar
 
Join Date: Nov 2019
Location: Bengaluru
Posts: 107
Thanked: 965 Times
Re: All about diesel engine oils

Quote:
Originally Posted by hserus View Post
You want a nice costly and high quality c5 then this is the only one on the market.
I am actually ok with any good oil as long as it meets Hyundai's recommendation -
10W-30/40 or 5W-30/40 or 0W-30/20 SAE and
ACEA C2/C3/C5 (since Creta comes with DPF)

Any thoughts on the long term impact of using A5 grade oil instead of recommended C2/C3/C5 on 1.5 Diesel engine with DPF? I guess a lot of BS6 cars will be running now on the same spec oil they used in mine and I have a feeling (not sure) its A5 grade.


Quote:
Originally Posted by Kosfactor View Post
Worry not about the synthetic bit.
If the oil provided by Hyundai meets specifications , that's good enough, even if it's the cheapest one in their menu card for your vehicle.
Not worried on whether they used synthetic oil or not, but worried on the exact spec/grade of oil they might have used.
srikanthmadhava is offline  
Old 8th August 2021, 22:30   #2202
BHPian
 
Join Date: May 2017
Location: KA01
Posts: 137
Thanked: 128 Times
Re: All about diesel engine oils

Quote:
Originally Posted by hserus View Post
Use what oil is specified for your car rather than change it according to whims and fancies. The company mandated spec has been tested over hundreds of thousands of km, so please use it. Change a bit more frequently if you feel a change is warranted.
I’m not talking about using a different spec of oil according to my whims and fancies. I’m talking about using the spec recommended by Hyundai and getting the oil changed from Hyundai ASS. I’m ONLY taking of the drain interval. Instead of going for the 10k drain interval and using a synthetic oil, I asked if it’s ok for a 5k drain interval using mineral oil. Anyway thanks for your suggestion.

Last edited by Dhananjay_Desai : 8th August 2021 at 22:31.
Dhananjay_Desai is offline  
Old 8th August 2021, 22:48   #2203
BANNED
 
Join Date: Oct 2011
Location: Hyderabad
Posts: 12,350
Thanked: 21,405 Times
Re: All about diesel engine oils

Quote:
Originally Posted by Dhananjay_Desai View Post
I’m ONLY taking of the drain interval. Instead of going for the 10k drain interval and using synthetic oil, I asked if it’s ok for a 5k drain interval using mineral oil.
Any specific reason that you feel that the OE oil which is filled by the ASC would not last 10,000 kms for which you are thinking to shift to mineral-based oil and change the oil every 5,000 kms?
a4anurag is offline  
Old 8th August 2021, 23:08   #2204
BHPian
 
Join Date: May 2017
Location: KA01
Posts: 137
Thanked: 128 Times
Re: All about diesel engine oils

Quote:
Originally Posted by a4anurag View Post
Any specific reason that you feel that the OE oil which is filled by the ASC would not last 10,000 kms for which you are thinking to shift to mineral-based oil and change the oil every 5,000 kms?
Would the mineral oil put in by the ASC last for 10k? I feel most of us fall under the severe driving conditions with our roads and traffic and dust and the mineral oil, it won’t last the full 10k (I’m not sure so looking for some explanation from someone if it’ll last). I can go for the synthetic every 10k but I’ve experienced roughness (gruffness?) from my previous car (elite i20 diesel) after about 8k kilometres post oil change (this was pre-pandemic when I was driving 65 kms every day in peak Bangalore traffic). That’s why I was thinking of going for the mineral oil every 5k. Economically it is the same as going for synthetic every year. So why not? Is what I’m thinking. I was watching a video of an interview of a couple of lube specialists from Valvoline and they said this is good for the engine life (5k drain interval - mineral oil). So I’m trying to understand if there are any cons with changing the oil every 5k and putting mineral. Had read somewhere - Engine oils are cheaper, engines are not
Dhananjay_Desai is offline   (1) Thanks
Old 9th August 2021, 00:28   #2205
Distinguished - BHPian
 
Kosfactor's Avatar
 
Join Date: Oct 2018
Location: COK\BLR\MYS
Posts: 3,589
Thanked: 10,110 Times
Re: All about diesel engine oils

Quote:
Originally Posted by srikanthmadhava View Post
Not worried on whether they used synthetic oil or not, but worried on the exact spec/grade of oil they might have used.
Hyundai uses only one grade oil for all their newer diesel engines, this same grade is available in the optional synthetic form at around 2 times the price as their normal option. As per other BHPians have reported earlier the shell helix ultra comes in a big barrel , same as the HX series.
Kosfactor is offline   (1) Thanks
Reply

Most Viewed
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Copyright ©2000 - 2024, Team-BHP.com
Proudly powered by E2E Networks