Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.If you are sure there are no fault codes setting then the next step would be to have your mechanic connect his scan tool to the car and then take it out for a drive and have him monitor the data stream to the engine controls system as well as the transmission to see which signal is dropping out or failing. If he can do this , the problem should be able to be narrowed down. If hes using the right type of scan tool the system really should be setting a fault code and or codes. If you can get theses for me, I will see if I can help you get this resolved.