'Ross Kemp, owner of the independent diagnostic specialist Scantec Automotive, reports on a recent case that proves why independents can compete with, and even surpass, main dealers when it comes to diagnostics'. Vehicle: Audi R8 GT Spyder Issue: Cooling fan running constantly at high speed for approximately 30 mins after engine shut down. We commonly get asked if we are able to assist in diagnosing a particular fault, with the follow up comment being: ‘if not, we will take i