I'm typing this in exactly as I received it including comments.
Make/Model:Toyota 3.5L(2GR-FE)
OilType&Grade:Schaeffer 9000 5W30
Fuel Type: Gasoline
Oil Use & Interval 9384 Miles
John: Wear increased just a bit in this sample, though that's not surprising given the longer oil change interval you used this time. The universal averages column shows typical wear from this type of engine after 5400 Miles on the oil. Your wear is still around those averages, so we don't think you've got any mechanical problems developing in your Avalon. No moisture of fuel was present in this sample, and the air and oil filters are working well(Note:Oil filter-Purolator PureOne). You could probably add more miles to your oil change interval if you wanted. Try an even 10,000 miles next time.
Mi on oil-9384
Mi on car-43,024
Sample Date-3/9/09
Make Up Oil Added-0
Aluminum-4
Chromium-0
Iron-17
Copper-8
Lead-0
Tin-0
Molybdenum-261
Nickel-0
Manganese-1
Silver-0
Titanium-0
Potassium-2
Boron-9
Silicon-18
Sodium-15
Calcium-1841
Magnesium-12
Phosphorus-584
Zinc-693
Barium-0
SUS Viscosity@210°F - 56.0
cSt Viscosity@100°C - 9.08
Flashpoint in °F - 385
Fuel % Antifreeze % 0.0
Water % 0.0
Insolubles % 0.3
I have Schaeffer's in the car now and am trying to decide whether to continue after this OCI. Comments?
John
W.TN
Make/Model:Toyota 3.5L(2GR-FE)
OilType&Grade:Schaeffer 9000 5W30
Fuel Type: Gasoline
Oil Use & Interval 9384 Miles
John: Wear increased just a bit in this sample, though that's not surprising given the longer oil change interval you used this time. The universal averages column shows typical wear from this type of engine after 5400 Miles on the oil. Your wear is still around those averages, so we don't think you've got any mechanical problems developing in your Avalon. No moisture of fuel was present in this sample, and the air and oil filters are working well(Note:Oil filter-Purolator PureOne). You could probably add more miles to your oil change interval if you wanted. Try an even 10,000 miles next time.
Mi on oil-9384
Mi on car-43,024
Sample Date-3/9/09
Make Up Oil Added-0
Aluminum-4
Chromium-0
Iron-17
Copper-8
Lead-0
Tin-0
Molybdenum-261
Nickel-0
Manganese-1
Silver-0
Titanium-0
Potassium-2
Boron-9
Silicon-18
Sodium-15
Calcium-1841
Magnesium-12
Phosphorus-584
Zinc-693
Barium-0
SUS Viscosity@210°F - 56.0
cSt Viscosity@100°C - 9.08
Flashpoint in °F - 385
Fuel % Antifreeze % 0.0
Water % 0.0
Insolubles % 0.3
I have Schaeffer's in the car now and am trying to decide whether to continue after this OCI. Comments?
John
W.TN