Time for my annual oil change, putting in fresh Renewable Lubricants 5W-30.
Added one quart of Mobil 1 5W-30 (didn't take a quart of RLI on my trip).
Vehicle mileage, 109,400
Aluminum------5PPM
Chromium------1
Iron----------42
Copper--------5
Lead----------1
Tin-----------0
Moly----------23
Nickel--------1
Manganese-----1
Silver--------0
Titanium------0
Potassium-----11
Boron---------19
Silicon-------13
Sodium--------13
Calcium-------2900
Magnesium-----13
Phosphorus----1036
Zinc----------1246
Barium--------0
SUS Viscosity @ 210f--- 59.8
cst @ 100c ------10.16
Flashpoint----360
Fuel%------TR
Water------0
Antifreeze--0
Insolubles-----.4
TBN----------2.8
Summary of comments: Wear looked good in general, iron well above average though. Trace of fuel not a problem. TBN shows could have run to 15,000 miles.
Two other UOAs posted on this fill (at least one was erroneously posted as 5W-40).
Added one quart of Mobil 1 5W-30 (didn't take a quart of RLI on my trip).
Vehicle mileage, 109,400
Aluminum------5PPM
Chromium------1
Iron----------42
Copper--------5
Lead----------1
Tin-----------0
Moly----------23
Nickel--------1
Manganese-----1
Silver--------0
Titanium------0
Potassium-----11
Boron---------19
Silicon-------13
Sodium--------13
Calcium-------2900
Magnesium-----13
Phosphorus----1036
Zinc----------1246
Barium--------0
SUS Viscosity @ 210f--- 59.8
cst @ 100c ------10.16
Flashpoint----360
Fuel%------TR
Water------0
Antifreeze--0
Insolubles-----.4
TBN----------2.8
Summary of comments: Wear looked good in general, iron well above average though. Trace of fuel not a problem. TBN shows could have run to 15,000 miles.
Two other UOAs posted on this fill (at least one was erroneously posted as 5W-40).