The continuing saga of my reman 4.0 engine. The engine runs fine, decent mileage, no smoke.
Polaris flagged the lead as abnormal (orange) and the oxidation critical (red).
(first to last)
Html:
Test# 1 2 3 4 5
Mileage 9622 5184 5606 5334 5679
Iron 146 43 26 28 55
Chrom 4 1 1 1 1
Nickel 1 0 0 0 0
Alum 4 1 1 1 2
Copper 23 12 16 20 24
Lead 15 8 4 3 47
Tin 2 1 1 1 2
Cadmi 0 0 0 0 0
Silv 0 0 0 0 0
Vanad 0 0 0 0 0
Silicon 25 12 13 8 12
Sodiu 18 6 6 9 15
Potas 6 1 5 0 0
Titan 0 1 0 0 0
Moly 61 58 67 62 61
Antim 1 0 0 1 0
Mang 2 0 0 0 0
Lith 0 0 0 0 0
Boron 280 163 30 21 23
Magn 14 14 892 1041 1049
Calc 3611 2651 1008 814 737
Bari 0 0 0 0 0
Phos 772 723 868 942 921
Zinc 923 864 1103 1189 1143
Fuel
Soot
Water
V@100C 11.1 10.2 12.9 13.3 13.5
TBN 3.4 4.47 4.22 NES 4.13
Oxi 20 25 17 NES 30
Nit 16 12 13 NES 14
Test#1 PU
Test#2 PU
Test#3 T6
Test#4 T6
Test#5 T6
Obviously the sharp jump in lead is a concern. Copper + lead = bearing failure.
Current change is PP (old formulation).
Polaris flagged the lead as abnormal (orange) and the oxidation critical (red).
(first to last)
Html:
Test# 1 2 3 4 5
Mileage 9622 5184 5606 5334 5679
Iron 146 43 26 28 55
Chrom 4 1 1 1 1
Nickel 1 0 0 0 0
Alum 4 1 1 1 2
Copper 23 12 16 20 24
Lead 15 8 4 3 47
Tin 2 1 1 1 2
Cadmi 0 0 0 0 0
Silv 0 0 0 0 0
Vanad 0 0 0 0 0
Silicon 25 12 13 8 12
Sodiu 18 6 6 9 15
Potas 6 1 5 0 0
Titan 0 1 0 0 0
Moly 61 58 67 62 61
Antim 1 0 0 1 0
Mang 2 0 0 0 0
Lith 0 0 0 0 0
Boron 280 163 30 21 23
Magn 14 14 892 1041 1049
Calc 3611 2651 1008 814 737
Bari 0 0 0 0 0
Phos 772 723 868 942 921
Zinc 923 864 1103 1189 1143
Fuel
Soot
Water
V@100C 11.1 10.2 12.9 13.3 13.5
TBN 3.4 4.47 4.22 NES 4.13
Oxi 20 25 17 NES 30
Nit 16 12 13 NES 14
Test#1 PU
Test#2 PU
Test#3 T6
Test#4 T6
Test#5 T6
Obviously the sharp jump in lead is a concern. Copper + lead = bearing failure.
Current change is PP (old formulation).
Last edited: