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use Shell Helix Ultra 5w-40 in diesel engine?
Originally Posted By: Popsy Then it should be doable, but it will also depend on many other factor, temperature, driving style, sump capacity, etc. Wait for other opinions Thanks mate, will also wait for other opinions.- andrewnathaniel
- Post #49
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles
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use Shell Helix Ultra 5w-40 in diesel engine?
Originally Posted By: Popsy It depends on the quality of your fuel I guess, do you know how much sulphur you have ? You can also try a one year OCI and submit an UOA to monitor. We have Euro 4 fuels or 50 ppm max sulphur content.- andrewnathaniel
- Post #47
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles
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use Shell Helix Ultra 5w-40 in diesel engine?
Hello, I'm also using Shell Helix Ultra Diesel 5w-40 in my 2014 Hyundai Accent 1.6 CRDI (U-II engine). I usually change OEM oil filter every 6mos. Is it okay to change it annually since I could not hit 10,000 kms per year? Thank you so much.- andrewnathaniel
- Post #45
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles