1985 dodge Ramcharger
I have a 1985 dodge ramcharger, when I bought it it wasn't running so, i got it running and was driving it, but when I got up to speed it started to sound like grinding. so I checked the front diff because thats where i thought it was coming from but that wasn't it so then I drained the transfer case and replaced it with a little bit thicker oil. So i drove it again and it was worse so now i think it's coming from the transmission because it only starts "grinding" when I push the gas. I think it's a bearing but I'm not sure. So could someone tell me or explain to me what it might be?