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todays video I am going over the case study of my P0303 code that I experienced one day in my 2003 jeep tj wrangler with a 4.0 motor. I have taken all the viewer responses and creating a video. todays video is looking for a blown head gasket. 3 major tell tale signs of a blown head gasket are
1. big plumes of white exhaust behind you while driving.
2. seeing antifreeze and oil mixed appears to be milky
3. constant loss of coolant either from burning or leaking out somewhere.