jremington59
Explorer Addict
- Joined
- October 28, 2009
- Messages
- 1,931
- Reaction score
- 10
- City, State
- Watertown, NY
- Year, Model & Trim Level
- 1997, 99 and 2000 5.0's
I equated them to rotors because that's what the sound made. It sounded symmetrical as if one turn of the rotors made a slapping noise. When I first checked my driveshaft it felt tight because it had pressure on it. It's best to get the tires off the ground and then check for play. As for the noise it made, it was different as the deterioration progressed. For the little bit of time it takes to pull it you can rule out a lot by doing so. If yours is still original she's outlived it's lifespan.