The oil was changed initally by my mechanic. I don't know what he used. Since then I've added a couple of quarts and don't have a record of what I used. It was probably Castrol 10W-30.
I originally posted a question about oil change intervals here http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/3794840/Extend_oil_change_interval? I was asked to post a UOA. Got it back and here are the results.
I wanted to know if I need to change oil at the manufacture's recommended intervals even though I'm adding fresh oil every 1.500 miles.
I followed the instruction to use Code, but the columns are still not lining up. Don't know how to fix that. I could use some instruction on how to post in lined-up columns. Thanks
Code:
IRON 13
CHROMIUM 02
LEAD 014
COPPER 213
TIN 02
ALUMINUM 04
NICKEL
SILVER
SILICON 14
BORON 74
SODIUM 05
MAGNESIUM 14
CALCIUM 2403
BARIUM
PHOS 777
ZINC 892
MOLY 39
TITANIUM
VANADIUM
POTASSIUM 7
VIS 100 9.0
WATER
COOLANT No
I originally posted a question about oil change intervals here http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/3794840/Extend_oil_change_interval? I was asked to post a UOA. Got it back and here are the results.
I wanted to know if I need to change oil at the manufacture's recommended intervals even though I'm adding fresh oil every 1.500 miles.
I followed the instruction to use Code, but the columns are still not lining up. Don't know how to fix that. I could use some instruction on how to post in lined-up columns. Thanks
Code:
IRON 13
CHROMIUM 02
LEAD 014
COPPER 213
TIN 02
ALUMINUM 04
NICKEL
SILVER
SILICON 14
BORON 74
SODIUM 05
MAGNESIUM 14
CALCIUM 2403
BARIUM
PHOS 777
ZINC 892
MOLY 39
TITANIUM
VANADIUM
POTASSIUM 7
VIS 100 9.0
WATER
COOLANT No