Don't let ECU, PCM, or ECM problems disrupt your driving experience. Stay informed and proactive in maintaining these essential components to keep your car running at its best. Visit Flagship One, Inc today for all your car computer needs. Software Glitches: Software updates or programming errors can affect the functionality of the control modules, causing performance issues or triggering error codes. Troubleshooting and Maintenance Tips ...

Check engine light illuminating Engine misfires or stalling Reduced fuel economy Difficulty starting the vehicle Inconsistent performance ...