Rumble when de-Accelerating? ideas?

[Craig1985]

Right HIDs now fixed (faulty power pack) , Aircon 90% better

But mow im geting a faint rumble when letting off the accelerator? only for 2-4 seconds? any ideas? i would describe it as a very very very faint bearing sound? only for few secs tho?

2007 vectra 1.9cdti 35,000 miles

Bad luck follows me

[Craig1985]

....

[steve1975l]

You have torqued the wheels nuts?

[Karl]

sounds like a binding caliper to me tbh

[Craig1985]

hmm? had new 314mm brake calipers put on recently but also had new tyres? strange u both say that?

how do i check if caliper is binding? jack up apply brake then check to see if it if spinning free after?

[Ste]

Warranty? Have you spoken to your dealer about it?

[DeanF]

Dual Mass Flywheel Grumbling a little !!??

Dean

[spoons]

But now im geting a faint rumble when letting off the accelerator?

Sonic rumbling...

I get it all the time in the VXR on re-entry...

[Craig1985]

DeanF is that a bad thing (dual mass rumbling?)

not spoken to dealer yet. ill leave it while as im sure they are getting ****ed off with me being there every week!!!!!

[DeanF]

DeanF is that a bad thing (dual mass rumbling?)

not spoken to dealer yet. ill leave it while as im sure they are getting ****ed off with me being there every week!!!!!

Well, If it does turn out to be that, It is a sign of wear & will progressively get worse over time. The DUal Mass Flywheels are not the most reliable

Dean