Ford Ranger 4.0 SOHC 5 speed 4x2 Valvoline Synpower 5w-30 0 make up oil
Milage 65000 on the truck
Milage 5400 on the oil
Used a MotorCraft filter 820s
This oil was in from November to the end of March . 5 months during the winter. Came out ok just a little thin as I figured it would. TBN 3.7
When I changed the oil , I used 5w30 Synpower plus 1 qt of 5w40 Synpower . I'll test when is ready to be changed again.
Aluminum 5
Chromium 1
Iron 16
Copper 4
Lead 0
Tin 0
Moly 3
Nickel 2
Manganese 1
Silver 0
Potassium 3
Boron 3
Silicon 10
Sodium 318
Calcium 1941
Magnesium 9
Phosphorus 637
Zinc 715
Barium 0
SUS Visc 54.3
CST Visc 8.58
FlashPoint 425
Fuel% Water 0
Insolubles .3
TBN 3.7
Any comments welcome.
Milage 65000 on the truck
Milage 5400 on the oil
Used a MotorCraft filter 820s
This oil was in from November to the end of March . 5 months during the winter. Came out ok just a little thin as I figured it would. TBN 3.7
When I changed the oil , I used 5w30 Synpower plus 1 qt of 5w40 Synpower . I'll test when is ready to be changed again.
Aluminum 5
Chromium 1
Iron 16
Copper 4
Lead 0
Tin 0
Moly 3
Nickel 2
Manganese 1
Silver 0
Potassium 3
Boron 3
Silicon 10
Sodium 318
Calcium 1941
Magnesium 9
Phosphorus 637
Zinc 715
Barium 0
SUS Visc 54.3
CST Visc 8.58
FlashPoint 425
Fuel% Water 0
Insolubles .3
TBN 3.7
Any comments welcome.