no oil added but it was getting close to the add mark
You're correct it does seem high, going to try the amsoil for the next oci and re-sample.Looking at the iron numbers at 31 for a 4,500 mile run.
Seems a bit high? Thoughts?
Here's a UOA for reference.
Hey everyone just posting this up for my good buddy who just had his first UOA done on his 2022 3.0 Duramax. 6500 miles on oil. Amsoil 0w20 Diesel oil meeting dexos D. Spec. Just wanted to get some others opinions on this analysis and if you have any other recommendations on oil for this truck. Thanks
Truck 2022 Sierra 3.0 Duramax w/24,500 miles
Oil Amsoil 0w20 diesel 6500 miles on oil
Do you know the curb weight of this SUV? Curious
Around 6,000 lbs but I’ve never ran it across the scale
5,700lbs with 3.0 duramax base model, but it depends on equipment, too. I think the top model is at 5,904lbs.
This is the extended model Denali, The manual only allows Dexos D 0w20 which is over $20 a quart. After warranty I’m going to switch to a 5w30 HDEO, most likely Amsoil Max Duty Diesel, which I’m currently running in my car a 3.0 TDI
Sorry we don't live in the same country, for some reason its not avalible in alberta yet, I'm trying Amsoil for this service interval. Thanks though!
OK, Canada? Bcs. Amsoil is not approved Dexos D.
Yup, definitely available at CT. You can get it 25 % off every second month or so on sale.
