car was due an engine oil change last week. have used ATS for the past couple of years, purely because they used shell oil. shell oil is the one recommended by my car manufaturers.
however on this occasion was told ATS no longer uses Shell oil, but unipart (generic), and even then charge more than they did for the shell!
so now i need to find out whatoil brand each of the different companies(kwikfit/national etc) stock and charge