Author Topic: Buzzing noise on Vr6 ????  (Read 4160 times)

Offline Burnsy

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Buzzing noise on Vr6 ????
« on: 07 January 2005, 06:49 »
When i turn the ignition on my Vr6 before firing up the engine i can hear a buzzing / Humming noise coming from the engine bay area
Ive been told its the coil making it
Can anyone explain what it is please ?
TiA

mowgli

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Re: Buzzing noise on Vr6 ????
« Reply #1 on: 07 January 2005, 08:08 »
Could be, what about relays??  Relays are prone to chatter so it might be one of those.

Offline Overseer

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Re: Buzzing noise on Vr6 ????
« Reply #2 on: 07 January 2005, 11:07 »

umm... is it possible for you to look in the engine bay to see what is doing it yourself.. ?

the coil is a funny lil cube thing. a few inches normally mounted facing into the engine bay in the vicinity of the distributor..  on my car its over on the RHS.. wouldnt be surprised if its not in a similar place on a '6
Used to have a '97 MK3 16v GTI 3dr in 'Black Magic'... now have a '55 Civic Type-S...

Offline bolland

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Re: Buzzing noise on Vr6 ????
« Reply #3 on: 07 January 2005, 13:06 »
Does the noise go when you start the engine?
if so check the electric after run water pump, it is mounted at the top right of the cylinder head.

Offline Burnsy

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Re: Buzzing noise on Vr6 ????
« Reply #4 on: 08 January 2005, 06:56 »
The noise is coming from a round cap to the right of the engine if looking down on it and a load of wires are going into it and when you unscrew it with the ignition on the sound goes away.
Is it something to do with the coil ?

mowgli

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Re: Buzzing noise on Vr6 ????
« Reply #5 on: 08 January 2005, 08:57 »
The noise is coming from a round cap to the right of the engine if looking down on it and a load of wires are going into it and when you unscrew it with the ignition on the sound goes away.
Is it something to do with the coil ?

If it is you don't want to be anywhere near it, all you will know is a big flash and a thump as you land a few feet away from your car.  There's umpteen THOUSAND volts in the HT side of the ignition.  Be careful.  A photo might help though, preferably before you attain escape velocity and fire off into orbit  :wink:

Offline Overseer

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Re: Buzzing noise on Vr6 ????
« Reply #6 on: 08 January 2005, 23:11 »
sounds like the distributor to me?..

are all the leads the same and lead to the spark plugs?

from what i remember the coil has two connections.. thats all..


like the guy before me said.. a picture would be best :)
Used to have a '97 MK3 16v GTI 3dr in 'Black Magic'... now have a '55 Civic Type-S...

Offline Burnsy

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Re: Buzzing noise on Vr6 ????
« Reply #7 on: 10 January 2005, 14:39 »
Heres a picture i took of the area where the humming is coming from


« Last Edit: 10 January 2005, 14:43 by Burnsy »

Offline Overseer

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Re: Buzzing noise on Vr6 ????
« Reply #8 on: 10 January 2005, 16:50 »
hmm.. on my valver the coil pack is directly behind that area u circled under where the alarm horn is...? see that big chunky cable on its own that comes over the top of the cover and loops into there i think that goes to to the coil.

also on my car the disitributor is exactly where that bit u circled is.. but cant see one.. the ht leads go elsewhere.. lol.. think thats why the coil lead snakes off across with the leads to somewhere else.. i dunno what the '6 does? for a dizzie equiv?
Used to have a '97 MK3 16v GTI 3dr in 'Black Magic'... now have a '55 Civic Type-S...

Offline bolland

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Re: Buzzing noise on Vr6 ????
« Reply #9 on: 11 January 2005, 00:33 »
As i said before the electric water pump is just to the left of that wiring connection, are you sure its not that making the noise?