Purchased truck new in June of '12. First oil change at 2500 miles, I used delvac 1300 15w-40 and a Bosch Distance Plus oil filter.
This sample was done a few weeks ago with 7300 miles on the oil/filter, 9800 miles on the truck.
I did not change the oil at the time of the sample. Truck was driven for 20 mins, drained out about 8 oz thru my Fumoto valve and then took the sample.
Could the high copper be from the Fumoto valve? I do have a plastic cap to cover it.
Should I change the oil/filter now or run it longer?
No towing at all.
This sample kit was only $16. I found it when I picked up some TranSynd tranny fluid at a Allison dealer in Atlanta
TIA!
This sample was done a few weeks ago with 7300 miles on the oil/filter, 9800 miles on the truck.
I did not change the oil at the time of the sample. Truck was driven for 20 mins, drained out about 8 oz thru my Fumoto valve and then took the sample.
Could the high copper be from the Fumoto valve? I do have a plastic cap to cover it.
Should I change the oil/filter now or run it longer?
No towing at all.
This sample kit was only $16. I found it when I picked up some TranSynd tranny fluid at a Allison dealer in Atlanta
TIA!
Last edited: