I'm confident the cold mode has been disabled. I can add the O2 bung in your riser for you if you want. That will be required for anyone to check the tune in the boat. Usually mark can work with information provided such as MAP, rpm, and O2 readings to correct any of his tunes by sending the computers. His fee may be significantky less than a new start, that is why I suggest it. I can help with the O2 readings and ECM data aquisition for him. Good Luck.

I am in Wichita and tune on site as long as the equipment is properly prepared. I will be at TR in 2 weeks tuning if the lake is suitable. PM if you have interest.

MEFI Tuning