Code:
2003 Toyota Tundra 4.7L V8
Pennzoil Platinum 5W-30
Miles on unit: 103766
Miles on Sample: 15603
Time on sample: ~6 months
sample date: 4/27/08
Oil Filter: Motorcraft FL-1A
Iron 12
Chromium 0
Nickel 1
Aluminum 3
Copper 3
Lead 15
Tin 0
Cadmium 0
Silver 0
Vanadium 0
Silicon 9
Sodium 9
Potassium 0
Titanium 0
Moly 80
Antimony 0
Manganese 0
Lithium 0
Boron 34
Magnesium 14
Calcium 2477
Barium 0
Phosphorus 619
Zinc 767
Fuel
Soot
Water
Visc@100 10.9
TBN 2.90
Oxid 32
Nitr 32
My dad drives this truck like a little old lady. He doesn't tow anything, and doesn't haul anything heavy. The FL-1A filter is way bigger than the stock filter. With this on the truck I have to add 8 quarts to bring it to full. I did have to add about half a quart of make-up oil during this interval.
Oil Analyzers did the testing; here is their comment cut and pasted: "Base number is below acceptable minimum; Infrared results indicate OXIDATION is SEVERELY HIGH; Infrared results indicate that NITRATION is at a SEVERE LEVEL; LEAD is at a MODERATE LEVEL and may be OVERLAY METAL from MAIN/ROD BEARINGS."
According to their website, they use ASTM D4739 to measure TBN.
I don't know why they flagged lead; 1ppm per 1000 miles seems nice and low.
2003 Toyota Tundra 4.7L V8
Pennzoil Platinum 5W-30
Miles on unit: 103766
Miles on Sample: 15603
Time on sample: ~6 months
sample date: 4/27/08
Oil Filter: Motorcraft FL-1A
Iron 12
Chromium 0
Nickel 1
Aluminum 3
Copper 3
Lead 15
Tin 0
Cadmium 0
Silver 0
Vanadium 0
Silicon 9
Sodium 9
Potassium 0
Titanium 0
Moly 80
Antimony 0
Manganese 0
Lithium 0
Boron 34
Magnesium 14
Calcium 2477
Barium 0
Phosphorus 619
Zinc 767
Fuel
Soot
Water
Visc@100 10.9
TBN 2.90
Oxid 32
Nitr 32
My dad drives this truck like a little old lady. He doesn't tow anything, and doesn't haul anything heavy. The FL-1A filter is way bigger than the stock filter. With this on the truck I have to add 8 quarts to bring it to full. I did have to add about half a quart of make-up oil during this interval.
Oil Analyzers did the testing; here is their comment cut and pasted: "Base number is below acceptable minimum; Infrared results indicate OXIDATION is SEVERELY HIGH; Infrared results indicate that NITRATION is at a SEVERE LEVEL; LEAD is at a MODERATE LEVEL and may be OVERLAY METAL from MAIN/ROD BEARINGS."
According to their website, they use ASTM D4739 to measure TBN.
I don't know why they flagged lead; 1ppm per 1000 miles seems nice and low.