Bmx6454:
Yes, I revved the engine a few times with the brake and parking brake engaged, and in drive. I needed to apply torque to the wheels without the car moving, to rule out suspension noise associated with the pitching motion a car's body makes during a normal acceleration. When I did this quick test, I was able to generate the squeaking noise as the engine responded to this application of torque. "Gunned it" was probably a poor choice of words, it was a few quick revs with the brakes on.
If this procedure is not a good idea, I can accept the criticism, just please tell me why it's a bad idea, and offer an alternative if you can. Thanks for the help.
Hitman:
Thanks for the feedback, I will inspect those areas as well. That would be great if I could change the mounts without an engine hoist!
-Denny