S-10 Forum banner

grinding noise

  1. Heating and Air Conditioning
    Hello my s10 peoples. I am new to the s10 world and forums I just got a 2000 s10 4.3 auto. I’ve searched a helluva lot on a couple different s10 forums and I haven’t found anything on this topic so here I shall ask lol. My air conditioning only works on 3 and 4 and when on Either one it makes a...