Good evening everyone,
I recently started using Valvoline 5W20 Durablend in my Explorer (currently running Durablend and Carquest Blue filter). I saw that Autozone has Valvoline on sale so I bought more with a Bosch Premium filter. When I got home I noticed the back of the bottle says that is meets Ford WSS M2C930-A even though the current spec is WSS M2C945-A.
I called Valvoline and spoke to a tech and asked if I purchased old product because the Product Information sheet on Valvoline's website says their Durablend meets the current spec. He said that it would be "fine" to run it and not to worry because the auto manufacturers are constantly changing the specs.
To me this doesn't sound right but are there any BITOGers out there that can explain the difference between the old and new Ford spec and if it would be bad for my engine to run this oil?
Also, I chose Valvoline over Motorcraft because I have read on here that Valvoline is a 70/30 blend over Motorcraft's 80/20.
I recently started using Valvoline 5W20 Durablend in my Explorer (currently running Durablend and Carquest Blue filter). I saw that Autozone has Valvoline on sale so I bought more with a Bosch Premium filter. When I got home I noticed the back of the bottle says that is meets Ford WSS M2C930-A even though the current spec is WSS M2C945-A.
I called Valvoline and spoke to a tech and asked if I purchased old product because the Product Information sheet on Valvoline's website says their Durablend meets the current spec. He said that it would be "fine" to run it and not to worry because the auto manufacturers are constantly changing the specs.
To me this doesn't sound right but are there any BITOGers out there that can explain the difference between the old and new Ford spec and if it would be bad for my engine to run this oil?
Also, I chose Valvoline over Motorcraft because I have read on here that Valvoline is a 70/30 blend over Motorcraft's 80/20.