Heavy droning noise.

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ColinCranwell
1.8 16v
Posts: 63
Joined: Mon Jan 05, 2009 12:53 pm

Heavy droning noise.

Post by ColinCranwell »

I have a 1996 1.9 diesel, 225,000 miles and runs very well.
In the last few weeks it has developed a heavy droning noise, like a Second World War heavy bomber.
Is not the engine as it continues when I coast. It's not causing any problems other than the Radio has to be TURNED UP.
I am planning doing the timing belt in a couple of weeks, so any ideas where to look for the source of the droning?

Regards,
Colin.
1996 1.9 TD Executive
250,000miles (August 2012)
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Gary406
The moderator with a 1.9TD!
Posts: 5315
Joined: Sun Mar 28, 2010 9:56 pm
Location: Wigan, Lancashire

Re: Heavy droning noise.

Post by Gary406 »

open bonnet and inspect aux belt pulley ???

make sure belt is running smooth around it when running.
2004 (04) Volkswagen Bora 1.9 TDi (100)
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jamjar1383
3.0 24v
Posts: 542
Joined: Sun Mar 02, 2008 7:24 pm
Location: llanelli, south wales

Re: Heavy droning noise.

Post by jamjar1383 »

could be a wheel bearing
d9 hdi 90 rapier estate

"Understeer" is when you hit the fence with the front of the car.
"Oversteer" is when you hit the fence with the rear of the car.
"Horsepower" is how fast you hit the fence.
"Torque" is how far you take the fence with you.
jasper5
3.0 24v
Posts: 3689
Joined: Fri Nov 28, 2008 1:30 pm

Re: Heavy droning noise.

Post by jasper5 »

Classic wheel bearing noise.

Jack up each wheel in turn and spin the wheel, you will know when you find it.
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Doggy
Mod with a 2.2 HDi, De-Fapped!
Posts: 10710
Joined: Mon Oct 13, 2008 11:49 pm
Location: Northants

Re: Heavy droning noise.

Post by Doggy »

Probably wheel bearing, but my 'wheel bearing' turned out to be a lumpy tyre. :oops:
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
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