loud

I have a jeep tj, 05, 4.0 auto that has a bad high pitched noise from the front that I can’t seem to figure out. It seems to be coming from the front centre, and starts at about 100KM/H (60mph) then won’t stop. Keep it mind it will only make this noise when the vehicle is in motion. Pulled front...

Yesterday while driving my AC was working for 20 minutes then I started to smell something burning (plastic maybe rubber) then the ac stopped working. All the blower speeds still work, new resistor, fan relay, Accumulator, ac lines, fresh charge with 500 micron vacuum. (before all this...