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It could be.
This car use 504/507 VW spec oil. So if you use any other oil it will clogged that DPF in very short time.
This is other alternative, and if it was my car I would do this:
http://fsxinc.com/Clean/dpf/dpfTypes.html
Jack,
could you follow up on what exact oil you use/recommend, and what values over what time you say are less with the non-507 00 oil?
Why do you think that is? Honest question for my own education. I've considered diesels for my family before, but the emissions control complexities are getting downright scary.Pennzoil.......... the finest natural crude on the Earth.
Oil change mandatory every 3 to 5k MAX.
Great results with non diesel oils such as Wal-Mart Tech..........
Why do you think that is? Honest question for my own education. I've considered diesels for my family before, but the emissions control complexities are getting downright scary.
•Oil changes more often than manufacturer recommendation? Oils meeting API specs should be pretty darn good regardless of base stock.
•Less DPF-clogging combustion byproducts being carried around in suspension? Would bypass filtration help?
•More additive pack remaining?
•Something truly different about conventional vs. synthetic 504/507 formulation?
•Engines regularly seen in Jack's shop tend to be healthier and throw less crap into the DPF?
VW has formulated 504/507 oils as "low ash" I believe, and that is distinct from "low soot". My understanding is diesel particulate (soot) can be burned down to ash in the DPF, so as long as the regen process is working, ash load should be the limiting factor for DPF life in a healthy system. So, a low ash oil seems desirable.
Jason
Just to make it clear for everyone, when I bought oil it was for a 2012 Jetta TDI. Most of the time I needed to order the oil to make sure it was the right stuff. This car is a maintenance nightmare when it come to wanting to change the oil on a weekend because most places don't carry the right stuff. I may have a qt left somewhere, if I find it I will post it.your quote "I do not have any oil containers around but I know for 100% it was vw spec". not to beat the subject into the ground their ara many different vw spec oils but only one for engine with dpf.which would 504/507.
Just to make it clear for everyone, when I bought oil it was for a 2012 Jetta TDI. Most of the time I needed to order the oil to make sure it was the right stuff. This car is a maintenance nightmare when it come to wanting to change the oil on a weekend because most places don't carry the right stuff. I may have a qt left somewhere, if I find it I will post it.
Just a quick note: Jack's opinions are his own and do not necessarily reflect RT's thinking with regards to oil.
Personally, I run the factory spec oil in our TDIs *and* change frequently.
Dpf is on its way back in. Foaming oven cleaner made the inside look like new. Thanks Jack. I will try to upload a picture but I guess I can't do that on the mobile site.