Have I got a story for you - I moonlite at a machine shop that is beside an auto repair shop. One of their customers had their car brought in on a rollback a few days ago. Car would not start, owner said he just gassed up and drove about 5 miles and car just died. They checked everything, found nothing wrong. They decided to check the fuel - and turns out it was about 50% ethanol!! The gas station said they had numerous complaints and referred all calls to their distributor for re-imbursement (as long as you had a receipt!!). Gas station said problem had been corrected.