Front Vibration Noise

[ploflin1]

2003 Honda Pilot 200,050 miles......bought this used with 100,000 I have been chasing vibration/noise since then. The noise and vibration is noticeable from about 30 MPH and up when accelerating at all. The sound is like taking a half coconut in each hand and trying to simulate horse at a pretty good gallop. Here is the odd part of this.......if you have someone in the passenger seat it pretty much goes away...... Also under braking there is vibration, unless you have someone in the passenger seat and then the braking vibration is sporadic.

Here is what I have done to date......
New GoodYear tires, New Michelin LTX tires, CV shafts, outer tie rod ends, brake service, lower control arms, multiple alignments, tire rotations, three transmission oil services, and right front wheel bearing (that was okay).

[haileyian]

The coconut comparison is actually pretty acurate. I have made much of the same repairs including front and passenger side engine mounts but still have the noise.