it turns off!? My Accord shakes bad when I try to turn on at times and then it turns off if I do not press on the gas, but once I let go it turns of. It does not do it all the time and takes a while for it to stay on but it still does it. Also when I have ran it for a while and I put it on park it accelerates by it self, the RPM jumps up and down. Can anyone tell me what can be the cause of this I have some ideas but I need your opinion. Thanks! Oh by the way oil and water are good and 145k.