Cranked up the car today, everything is fine for about 2 minutes, then it starts to idle bad. Scan Master is blank. So, I put in the tomco key and get an error code 51 meaning faulty PROM or ECM. Any suggestions on troubleshooting this problem? Help would be appreciated.![Confused :confused: :confused:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f615.png)
![Confused :confused: :confused:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f615.png)