this engine has a fuel dilution history - http://www.bobistheoilguy.com/forums/ubb...s__#Post2310843
oil in service for 6 months, only put 1850 miles of severe service ALL city driving, many days 5 miles or less.
using same RP 5W-20 now
engine (5.4L V8) only has 40K on it
iron 11
copper 2
lead 0
alum 2
tin 0
nickel 0
chrom 0
titanium 0
silver 0
silicon 12
boron 14
calcium 1989
magnesium 84
phosph 753
zinc 878
barium 0
moly 8
sodium 387
potass 0
visc @ 40C 46.1
visc @ 100C 8.2
visc index 153
base # 5.91
acid # .98
oxidation 12
nitration 9
antiwear 12
sulfation 17
glycol 0
soot 0
water ppm 340
fuel dilution 1.2
only driving approx. 5K/yr now would like to go the full year on synthetics.....
opinions ?? .....thanks
oil in service for 6 months, only put 1850 miles of severe service ALL city driving, many days 5 miles or less.
using same RP 5W-20 now
engine (5.4L V8) only has 40K on it
iron 11
copper 2
lead 0
alum 2
tin 0
nickel 0
chrom 0
titanium 0
silver 0
silicon 12
boron 14
calcium 1989
magnesium 84
phosph 753
zinc 878
barium 0
moly 8
sodium 387
potass 0
visc @ 40C 46.1
visc @ 100C 8.2
visc index 153
base # 5.91
acid # .98
oxidation 12
nitration 9
antiwear 12
sulfation 17
glycol 0
soot 0
water ppm 340
fuel dilution 1.2
only driving approx. 5K/yr now would like to go the full year on synthetics.....
opinions ?? .....thanks
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