Hello, I'm new to to this forum and need some input to my problem. My truck is a extended cab with. 305 engine. It's not a 4 wheel drive. My problem is I can hear a noise coming from trans with engine running and in park. I can feel the noise when touching the drive shaft , it sound like a buzzing noise that comes and goes, it's not constant. Also when driving I have noticed a slight whine noise when in first gear and seems to quiet down when shifting to second. Otherwise the the trans shifts normal with no problems. I need some input so I can fix the problem