I asked this be done to verify the UOA from same tester. This was from bulk 55 gallon drum at dealership
Tester: Ed Bozarth Chevrolet, Lonetree, Colorado
Sample: GM Goodwrench 5w-30 (Mobil DC GF4)
Date: 12/03/2004
Aluminum: 0
Chromium: Copper: 0
Iron: Lead: 0
Tin: 0
Silicon: 1
Potassium: 1
Sodium: 0
Moly: 20
Phosphorus: 790
Zinc: 940
Calcium: 2130
Water: Oxidation: 0.1
Visc@100: 10.6 30wt.
Glycol: Not Detected
Fuel: Not Detected
TBN: 11.0
Nitration:
I am now heading back to Houston for some real bad weather.
edited typo
[ December 03, 2004, 06:34 PM: Message edited by: carpy ]
Tester: Ed Bozarth Chevrolet, Lonetree, Colorado
Sample: GM Goodwrench 5w-30 (Mobil DC GF4)
Date: 12/03/2004
Aluminum: 0
Chromium: Copper: 0
Iron: Lead: 0
Tin: 0
Silicon: 1
Potassium: 1
Sodium: 0
Moly: 20
Phosphorus: 790
Zinc: 940
Calcium: 2130
Water: Oxidation: 0.1
Visc@100: 10.6 30wt.
Glycol: Not Detected
Fuel: Not Detected
TBN: 11.0
Nitration:
I am now heading back to Houston for some real bad weather.
edited typo
[ December 03, 2004, 06:34 PM: Message edited by: carpy ]