So I don't know if this is the right section to post this but I'll see. So my friend was looking under the hood and checking things out for me (he use to work on nothing but Chevy's for 20+ years) and he said I needed to replace the water pump. He said he could tell because he was able to grab the fan and he was able to move it around. So i went on to advanced auto parts online and they have one for like $30 bucks that is re-manufactured. So 2 questions.