Tester: Ed Bozarth Chevrolet
Lonetree, Colorado
Date: 12/02/2004
Vehicle: 2004 Chevy Colorado ext. cab 4X4
Engine: 2.8L 4 cyl. gasoline
Sump Capacity 5.0 quarts (no make up added)
Miles on sample: 2998
Miles on unit: 10991
Oil Brand: Mobil Drive Clean 5w-30
Oil Filter: SuperTech ST3506
Aluminum: 2
Chromium: Copper: 8
Iron: 2
Lead: Tin: 5
Silicon: 11*
Potassium: Sodium: 9
Moly: 23
Phosphorus: 780
Zinc: 890
Calcium: 2080
Water: Oxidation: Visc@100: 9.6 30wt.
Glycol: Not Detected
Fuel: 2.2
TBN: 9.8
Nitration:
All engine wear metals normal. Silicon most likely from source other than dirt, Possibly engine gasket sealant.
High fuel most likely fron multiple short trips.
Fire Away!!!
Lonetree, Colorado
Date: 12/02/2004
Vehicle: 2004 Chevy Colorado ext. cab 4X4
Engine: 2.8L 4 cyl. gasoline
Sump Capacity 5.0 quarts (no make up added)
Miles on sample: 2998
Miles on unit: 10991
Oil Brand: Mobil Drive Clean 5w-30
Oil Filter: SuperTech ST3506
Aluminum: 2
Chromium: Copper: 8
Iron: 2
Lead: Tin: 5
Silicon: 11*
Potassium: Sodium: 9
Moly: 23
Phosphorus: 780
Zinc: 890
Calcium: 2080
Water: Oxidation: Visc@100: 9.6 30wt.
Glycol: Not Detected
Fuel: 2.2
TBN: 9.8
Nitration:
All engine wear metals normal. Silicon most likely from source other than dirt, Possibly engine gasket sealant.
High fuel most likely fron multiple short trips.
Fire Away!!!