My 66 E-type has a newly rebuilt IRS.
At speeds over 80 MPH, I have a very loud noise from the rear axle.
If I let go of the gas pedal or press it for further acceleration,
the noise disappears, but when I press it gently to keep the speed
up, the noise is there all the time. Very annoying....
No vibrations or other side effects. It is not a crunching noise.
More of a shearing? or fine grinding/cutting noise.
All ideas most welcome..!!
Nasty noise from the rear axle
#2
No idea but what you describe sounds like something rubbing...
Andrew.
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1979 MGB (supercharged).
Adelaide, Australia
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1979 MGB (supercharged).
Adelaide, Australia
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Moeregaard
- Posts: 763
- Joined: Thu Mar 13, 2008 7:23 pm
- Location: Thousand Oaks, California

#3
I'd check the "low-hanging fruit," i.e., the easy stuff. My initial thought is that perhaps the handbrake cable is routed in such a way that it's making intermittent contact with the driveshaft, as the the suspension assembly shifts under load. It doesn't sound like an internal problem, but you can always have a sample of the differential oil analyzed for metal particulates.
Mark (Moe) Shipley
Former owner '66FHC, #1E32208
Former owner '65FHC, #1E30036
Planning on getting E-Type No. 3 as soon as possible....
Former owner '66FHC, #1E32208
Former owner '65FHC, #1E30036
Planning on getting E-Type No. 3 as soon as possible....
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