EQUIPMENT MAKE: Ford
EQUIPMENT MODEL: 5.0L 302 CI V-8
FUEL TYPE: Gasoline (Unleaded)
TOTAL MILES 163,599 Miles
OIL USE INTERVAL: 2,761 Miles
OIL TYPE & GRADE: Valvoline Max-Life 20W50
MAKE-UP OIL ADDED: 0 qts
GEORGE: Nothing too unusual showed up in this sample of used oil from your Mustang. All wear
read well below the average range, showing a nicely wearing Ford engine with no problems that we can see. No fuel dilution, moisture, or anti-freeze was present. Insolubles (oil oxidation due to heat,use and blow-by) were normal at 0.3%, showing good oil filtration and complete combustion. At 163,599 total miles, we think this engine was doing well. The oil use interval seems about right for the way this engine wears, but you could go longer if you wanted.
ALUMINUM 2
CHROMIUM 0
IRON 14
COPPER 4
LEAD 4
TIN 2
MOLYBDENUM 8
NICKEL 1
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 0
BORON 0
SILICON 28
SODIUM 3
CALCIUM 2219
MAGNESIUM 18
PHOSPHORUS 768
ZINC 875
BARIUM 0
------------------------SHOULD BE----------TESTED
SUS VISCOSITY-------------82-95-------------81.2
@ 210F
FLASHPOINT---------------->385---------------420
IN F
FUEL %--------------------
ANTIFREEZE%-----------------0----------------0.0
WATER%--------------------
INSOLUBLES%---------------
So what do you guys think? I changed to motorcraft 10w30 should I go back to 20w50?
thanks
George
EQUIPMENT MODEL: 5.0L 302 CI V-8
FUEL TYPE: Gasoline (Unleaded)
TOTAL MILES 163,599 Miles
OIL USE INTERVAL: 2,761 Miles
OIL TYPE & GRADE: Valvoline Max-Life 20W50
MAKE-UP OIL ADDED: 0 qts
GEORGE: Nothing too unusual showed up in this sample of used oil from your Mustang. All wear
read well below the average range, showing a nicely wearing Ford engine with no problems that we can see. No fuel dilution, moisture, or anti-freeze was present. Insolubles (oil oxidation due to heat,use and blow-by) were normal at 0.3%, showing good oil filtration and complete combustion. At 163,599 total miles, we think this engine was doing well. The oil use interval seems about right for the way this engine wears, but you could go longer if you wanted.
ALUMINUM 2
CHROMIUM 0
IRON 14
COPPER 4
LEAD 4
TIN 2
MOLYBDENUM 8
NICKEL 1
MANGANESE 0
SILVER 0
TITANIUM 0
POTASSIUM 0
BORON 0
SILICON 28
SODIUM 3
CALCIUM 2219
MAGNESIUM 18
PHOSPHORUS 768
ZINC 875
BARIUM 0
------------------------SHOULD BE----------TESTED
SUS VISCOSITY-------------82-95-------------81.2
@ 210F
FLASHPOINT---------------->385---------------420
IN F
FUEL %--------------------
ANTIFREEZE%-----------------0----------------0.0
WATER%--------------------
INSOLUBLES%---------------
So what do you guys think? I changed to motorcraft 10w30 should I go back to 20w50?
thanks
George