It has been quite some time since my car died and I still haven't got to the bottom of it. I was cruising at about 55 MPH when I lost all power with no warning lights. It has not restarted since. It turns over but will not start. I noticed before the car died the previous week the RPMS were bouncing up and down from about 1500-2000. The car would also shake pretty bad in that RPM range at about 55 MPH. I have taken the throttle body off and cleaned it. It did not fix the problem how ever I noticed when I turn the key to the on position the ETC (electronic throttle control) makes a terrible clicking noise. The red lightning bolt on my dash also appears sometimes. Do you think getting a new throttle body will fix my car? Any advice or comments are greatly appreciated. THANK YOU!!!