Search results

  1. R

    New ACDelco oil filter cut open same as Mobil1

    ACDelco UPF48R is identical to Mobil 1 M1-113 extended performance oil filter. The ACDelco UPF48R can be used anywhere a PF48 is required. I cut both filters open new and there is absolutely no difference. The ACDelco is painted black in color just like the Mobil 1 filter. Found them at...
  2. R

    UOA 7,129 miles Amsoil 5W/30 Silverado 5.3 liter

    Amsoil ASL 5W/30 2009 Silverado 5.3 liter Miles on oil 7,129 Miles on engine 29,398 Second UOA using Amsoil ASL averaging 10,000 mile OCI. Previous oil used Mobil 1 5W/30 and silicon always shows high with either oil. Checked air filter for leaks none obvious. Currently using Amsoil air filter...
  3. R

    VOA Amsoil ASL 5W/30 Signature Series

    Oil Analyzers VOA Amsoil ASL 5W/30 Signature Series 12/02/11 Report states flagged additive levels are different than what should be present for the lubricant identified. Flagged additive is Molybdenum. Confused? Iron= 1 Chromium= 0 Nickel= 0 Aluminum= 8 Copper= 0 Lead= 0 Tin= 0 Cadmium= 0...
Back
Top