OIL LAB NUMBER: HSSZSB UNITID: 98 A4 REPORT DATE: 3/16/2016 CLIENTID: 67287 REPORT CODE: 20/685 PAYMENT: CC:MC _A ORATORIES MAKE/MO DEL Audi 1,8L Turbo FUEL TYPE: Gasoline (Unleaded) ADDITIONAL INFO: UNIT OILTYPE & GRADE: OIL USE INTERVAL Brad Penn 20W/50 7,500 Miles PHONE: FAX: CLIENT ALT PHON E: EMAIL: willheybruck@gmail com (386) 527-6983 COMMENTS miles. This engine looks pretty good from here. WILL: Thanks for the notes. This sample looks better than the last, and we don't think the copper would be related to the oil consumption you noted. Assuming that's not om an external leak, it might be that the engine is going to use some oil as it gets up there in the miles. That's pretty normal, and not a problem if the rate of consumption is reasonably steady. There's no high chrome that would suggest the oil use is from a ring problem. The TBN was okay at 3.2. Keep the oil level topped off and check back in about 9,500 MIIHR on Oil MIIHR Dn Un' Sam Dale 7 500 168 000 315/2016 Make U Oil Added 0 0 ALUMINUM CHROMIUM IRON COPPER LEAD TIN MOLYBDENUM NICKEL MANGANESE SILVER TITANIUM POTASSIUM BORON 3 SILICON 15 SODIUM 210 CALCIUM 2484 MAGNESIUM 339 PHOSPHORUS 1175 ZINC 1426 BARIUM 0 Values Should Be" SUS Viscosit 210F 75-90 cSI Viscos 100C 14.3-13.2 Flash olnt in F >335 Fuel % : <2.0 Antifreeze % : 0.0 Water % , 0.0 InsolubIes % , <0.6 TBN , >1.0 TAN ISO Code 11 300 160 842 512112015 9 500 149,000 145,000 139,500 139,600 513012014 71312014 51112014 3151201 4 0 0 0 0 5 500 4 350 9 500 416 E. PE'I'I'IT AVE. ' 'IHIS coLUMN APPLIES ONLV w IHE CURRENY SAMPLE FORT WAYNE, IN 46806 @COPYRIGHT BLACKSTONE LABORATORIES 2016 (260) 744-2380 wwwblackstone-labs.com LIABILITY LIMITED To COST OF ANALYSIS