what if the throddle light comes on and stays on but next day it doesnt come on?

What is your question?

some days the red lighting light comes on and stays, then when i turn it off it may or may not come on? also now tends to want to heat up a little?

What makes this problem better or worse?

really cant say

How long has your 2008 Dodge Caliber had this problem?

started a week ago