Ford Mustang: Common Problems, Fault Codes & Repairs Everything for the Ford Mustang in one place — its common problems and reliability, the fault codes owners see most, and the tools to diagnose them. Ford Mustang specs & capacities Ford Mustang — Fuse box location & guideFord Mustang — Oil capacity & typeFord Mustang — Tire pressureFord Mustang — Bolt pattern & wheel sizes Recommended tools Automotive MultimeterCompression TesterBattery & Charging System Tester Read your code: OBD-II scanners →