Heres the latest UOA for my '05 6.0 PowerStroke. If not listed it was 0
AL 6
CHROM 2
IRON 39
COPPER 6
LEAD 4
MOLY 207
NICKEL 1
POTASM 10
SILICON 27
SODIUM 7
CALCIUM 3151
MAG 10
PHOS 1130
ZINC 1339
0 oil make up
SUS VIS 63.5
FLASH 430
FUEL
ANTIFREEZE 0.0
H2O 0.0
INSOLUBLES 0.3
TBN 7.0
This is the 3rd OCI. First two was with MC factory fill and MC 15W-40. 1st OCI was at 5000 miles.
Fuel additive: Schaeffer Diesel Treat 2000
This OCI was from 08 Nov 05 - 11 May 06 with 6020 miles. 20% was with heavy loads (14700lbs), 10% is with light loads(
According to Blackstone: The PSD is still breaking in. Viscosity a little low, but is common for this engine. TBN still good at 7.0. Stay with 5-6K miles until everything settles down.
My view: It appears that Ford has the fuel injector problem fixed with the '05s. Maybe my MPG will increase slightly more if it's still breaking in.
AL 6
CHROM 2
IRON 39
COPPER 6
LEAD 4
MOLY 207
NICKEL 1
POTASM 10
SILICON 27
SODIUM 7
CALCIUM 3151
MAG 10
PHOS 1130
ZINC 1339
0 oil make up
SUS VIS 63.5
FLASH 430
FUEL
ANTIFREEZE 0.0
H2O 0.0
INSOLUBLES 0.3
TBN 7.0
This is the 3rd OCI. First two was with MC factory fill and MC 15W-40. 1st OCI was at 5000 miles.
Fuel additive: Schaeffer Diesel Treat 2000
This OCI was from 08 Nov 05 - 11 May 06 with 6020 miles. 20% was with heavy loads (14700lbs), 10% is with light loads(
According to Blackstone: The PSD is still breaking in. Viscosity a little low, but is common for this engine. TBN still good at 7.0. Stay with 5-6K miles until everything settles down.
My view: It appears that Ford has the fuel injector problem fixed with the '05s. Maybe my MPG will increase slightly more if it's still breaking in.