K to start my customers car is Vortech SC'd. Hes never had any issues with the car of any kind. He recently went on vacation for three weeks so his car sat. When he got back his car died on him once, so I put some BG44k in to clean the system out. The car was fine for a few weeks. Yesterday his car just died twice. He was driving and it just shut down. He pulled over and it started right back up like nothing ever happened. I checked for codes this morning and theres nothing stored. Anyone have any idea's?? Thanks

 

Anyone??