Chriso Posted November 18, 2007 Share Posted November 18, 2007 Dear All, I have a 1995 MY 300 tdi disco that suffers from very distinctive harmonic beats that drum noisely at about 60 mph (cruising speed). The car has a new rubber coupling in the rear prop and the harmonic damper thingy on the front axle. I run Bearmach HD blue springs with about an inch lift (well on one side at least...) gas dampers and BF Goodrich ATs at about 35 psi. Does any other disco do this, and is there a fix? Thanks guys Chris. Quote Link to comment Share on other sites More sharing options...
RRX Posted November 18, 2007 Share Posted November 18, 2007 Could Be: Worn UJ's Tyre Balance Gearbox noise(mine make a strange noise in 5th) Tyre Noise Wheel bearing and probably a few other things Try greasing up both props and see if the noise drop at all. Quote Link to comment Share on other sites More sharing options...
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