Edyvw,
I'm looking at this-
http://content.valvoline.com/pdf/synpower.pdf
The oils I see that are ACEA A3/B4 are the Valvoline SynPower HST 5W40 and 0W40 as I posted above.
Here are the requirements from the updated diesel engine supplement-
"Engine Oil
Engine Oil Selection
For best performance and maximum protection under all types of operating conditions, the manufacturer recom- mends engine oils that meet the requirements of FCA Material Standard MS-10902, and that are API CJ-4 certified and meet the requirements of FCA LLC.
We recommend you use 5W-40 synthetic engine oil such as MOPAR or Shell Rotella that meets FCA Material Standard MS-10902 and the API CJ-4 or ACEA E9/E7 or ACEA A3/B4 engine oil category is required.
We recommend you use 5W-40 synthetic engine oil such as MOPAR or Shell Rotella that meets FCA Material Standard MS-10902 and the API CJ-4 engine oil category is required."
Before the change it was-
"Engine Oil
Engine Oil Selection
For best performance and maximum protection under all types of operating conditions, the manufacturer recom- mends engine oils that meet the requirements of FCA US Material Standard MS-11106, and that are approved to ACEA C3.
Only use ACEA C3 SAE 5W-30 Synthetic Low Ash engine oil meeting FCA US Material Standard MS-11106 or Pennzoil Ultra Euro L full synthetic 5W-30 motor oil, which is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy.
Only use ACEA C3 5W-30 Synthetic Low Ash engine oil meeting FCA US Material Standard MS-11106 or Pennzoil Ultra Euro L full synthetic 5W-30 motor oil."
My truck is still in warranty, so I want to use the best oil that meets the updated requirements.