Daniel replies:

I don't remember the name!  It was the used car department of a then-new Infiniti dealer, and they were extremely nice to me, made a vast number of free repairs on the car before and after delivery.  I theorized at the time that as a newly-opened luxury car dealership, they had little to do in the repair department, and wanted to put the mechanics through their paces.  I wound up with a swell car in perfect condition, and enjoyed it for a long time.