Hi. My 2001 gmc sonoma 2wd 4.3 is making a metallic kind of grinding noise.
You can hear it hear.
It drives fine.
It’s been happening more and more. Now it’s just about every time I start it.
It sounds like it’s coming from the bell housing but Im not sure. I used a stethoscope on it, but couldn’t hear it there.
Any advice/guesses would really be appreciated.