hi, today when I started up my car, I get a weird idle. once it starts, the idle goes up and down a couple times and then settles. I checked all the hoses and none of them are disconnected. So I believe its one of the sensors. If anyone had this problem or knows what sensor it may be, let me know.

Thanks guys.

 

You can check your TP (throttle position) sensor, your MAF sensor (mass airflow) and try cleaning out your throttle body. That would be a start