Hello,
The repair shop is admittedly unable to fix a serious problem with my Mustang, anyone here have any ideas? Car was working fine until Monday, now it has failed to start twice, even with new battery and new starter.
August 28
• Car does not start. AAA called.
• AAA replaces battery, car still does not start.
• When ignition button pushed, spark observed near starter and all lights and radio go out.
• AAA sends tow truck. Tow not needed, because car starts with...

Intermittent ignition short - 2016 Ecoboost