Hi All,

My engine has developed a churn or jugger-jugger-jugger noise and vibration when slowing to a stop. When you take you rfoot odd the brake or stop completley it idles smoothley again. I replaced the ASV on the EGR yesterday hoping this would fix it as the pipe had snapped off, and although the car turns off smoothley it still jugger-juger-juggers.

Anyone have any ideas what to look at next.

I should add i did hammer mod and eased the IQ back a bit to achieve smooth idle again.

Also, the car has a feint metallic rattle on tickover/slow running. Its steady/constant and doesnt change with the speed of the engine I dont think. Its not a tappetty noise its lightweight. The noise sounds like its coming from thin metal, it doesnt ring so whatever it is its fixed.

Might the two preblems be linked?

Also, the car has a feint metallic rattle on tickover/slow running. Its steady/constant and doesnt change with the speed of the engine I dont think. Its not a tappetty noise its lightweight. The noise sounds like its coming from thin metal, it doesnt ring so whatever it is its fixed.

I wonder if this could possibly be the freewheel pulley on the alternator.

Wouldnt that change with engine speed? Its worth a look anyway.

Sorry for the thread resurrection, I have the same jugger jugger noise when braking to a stop. The moment I come to a halt it goes away.

 

It isn't the engine mounts.

 

Did you manage to fix it?

 

It's been there for 3 years on my car.

 

1.4 tdi Fabia, no mods.

Sorry for the thread resurrection, I have the same jugger jugger noise when braking to a stop. The moment I come to a halt it goes away.

 

It isn't the engine mounts.

 

Did you manage to fix it?

 

It's been there for 3 years on my car.

 

1.4 tdi Fabia, no mods.

There are no Octy 1s with the 1.4TDi mate.