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  2. Service & Maintenance
  3. Sunday, January 05 2020
Hello , I have new Maruti dzire , 2018 model , I had installed BRC CNG (after market) , As per Dzire owners manual engine to be put is 0w20.

My question is whether after CNG Installation should i put 0W20 or some CNG Specific Engine oil like 20W40

Please suggest
Admin Accepted Answer

No way has to be 20W/40 as been told
Maruti Suzuki recommending only
> 5W/30 in some old Petrol Engine
> 0W-20 Oil in new age Petrol Engine sold till 2018

and even recommendation changed to thin oil with 0W16 Grade starting 2019
For the car in question, pl get oil replaced with 0W20 engine Oil and good to go

  1. more than a month ago
  2. Service & Maintenance
  3. # 1
Rajuchacha Accepted Answer
0,20 only if car runs on petrol

But yours on cng and petrol

So instead of 0,20 or 20,40 I suggest the middle path for you and choose 5,30.

  1. more than a month ago
  2. Service & Maintenance
  3. # 2
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