Your feedback will be appreciated. I think that the GTX is doing a better job, do you agree ? if not please explain, I want to learn
Thanks to all of you guys !!
Dodge Grand Caravan 2006 3.8 ltr
New vehicule, first sample skipped, starting on the second one
I'm planning to extend the interval from about 5000 km to 7500km
,Time on oil and filter
First column 4963 km Q.S peak perf.5w20
Second column 5300km Q.S P.Perf. 5w20
Third column 4579km Castrol GTX 5w20
silicone : 17 / 11 / 11
Potassium : 0.8 / 0.0 / 1.9
Sodium : 30 / 1.8 / 222
Fuel : 0.0 / 0.0 / 0.0
Glycol : neg / neg / neg
Water: neg / neg / neg
Soot: neg / neg / neg
Sulfation: 39 / 41 / 11
Nitration: 26 / 29 / 9
Boron : 171 / 204 / 31
Barium : Neg / neg / neg
Calcium : 1601 / 1738 / 1881
Magnesium : 7.6 / 11 / 10
Moly : 51 / 49 / 64
Sodium : 30 / 1.8 / 222
Phosphorus : 597 / 719 / 675
Sulfur : 2603 / 2962 / 2053
Zinc : 793 / 864 / 851
Visc @ 100C 7.7 / 7.6 / 8.6
Oxidation : 44 / 47 / 13
Tan : -- / 2.15 / ---
TBN : --- / --- / 3.86
Iron : 17 / 16 / 8.4
Nickel : 0.0 / 0.0 / 0.2
Chromium : .06 / .08 / .08
Titanium : 0.1 / 0.1 / 0.0
Copper : 94 / 72 / 37
Aluminum : 4.5 / 3.5 / 4.1
Tin : 0.0 / 0.7 / 0.1
Lead : 0.0 / 0.1 / 0.1
silver : 0.0 / 0.1 / 0.1
Thanks to all of you guys !!
Dodge Grand Caravan 2006 3.8 ltr
New vehicule, first sample skipped, starting on the second one
I'm planning to extend the interval from about 5000 km to 7500km
,Time on oil and filter
First column 4963 km Q.S peak perf.5w20
Second column 5300km Q.S P.Perf. 5w20
Third column 4579km Castrol GTX 5w20
silicone : 17 / 11 / 11
Potassium : 0.8 / 0.0 / 1.9
Sodium : 30 / 1.8 / 222
Fuel : 0.0 / 0.0 / 0.0
Glycol : neg / neg / neg
Water: neg / neg / neg
Soot: neg / neg / neg
Sulfation: 39 / 41 / 11
Nitration: 26 / 29 / 9
Boron : 171 / 204 / 31
Barium : Neg / neg / neg
Calcium : 1601 / 1738 / 1881
Magnesium : 7.6 / 11 / 10
Moly : 51 / 49 / 64
Sodium : 30 / 1.8 / 222
Phosphorus : 597 / 719 / 675
Sulfur : 2603 / 2962 / 2053
Zinc : 793 / 864 / 851
Visc @ 100C 7.7 / 7.6 / 8.6
Oxidation : 44 / 47 / 13
Tan : -- / 2.15 / ---
TBN : --- / --- / 3.86
Iron : 17 / 16 / 8.4
Nickel : 0.0 / 0.0 / 0.2
Chromium : .06 / .08 / .08
Titanium : 0.1 / 0.1 / 0.0
Copper : 94 / 72 / 37
Aluminum : 4.5 / 3.5 / 4.1
Tin : 0.0 / 0.7 / 0.1
Lead : 0.0 / 0.1 / 0.1
silver : 0.0 / 0.1 / 0.1
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