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Whizzing sound at 4th gear
Posted: Sat Jun 21, 2014 6:04 pm
by lukoo
Hey guys,
Recently I noticed a whizzing sound when I changed up to the 4th gear and it will go on for 3-4 seconds. This only occurs when it is in the 4th gear. Can't really identify the issue. Hope to seek some advice..
p.s. I am driving a 1992 NA6
Cheers
Re: Whizzing sound at 4th gear
Posted: Fri Jun 27, 2014 12:17 pm
by 93_Clubman
Really need more info to narrow this down, but worth checking that the two rubber boots under the vinyl gear lever boot are intact. The outer rubber boot perishes leaving leaving the underside of the centre console open to the underside of the car, while the inner rubber boot perishes leaving the top of the gearbox turret partially exposed. Compounding this can be the slow deterioration of the vinyl boot. All this results in more noise & heat in the cabin.
Re: Whizzing sound at 4th gear
Posted: Fri Jun 27, 2014 7:13 pm
by speed
Roof up, down or both.
Where does the sound come from, is it at a certain rev range etc?
Without the info you may as well ask how long is a piece of string.
People will be more inclined to help if you are applying some effort straight off the bat
Sent from my iPhone using Tapatalk
Re: Whizzing sound at 4th gear
Posted: Sat Jun 28, 2014 2:41 pm
by Okibi
Give all the heatshields under the car a bit of a tap to see if any of them could be loose and vibrating at a certain resonance and do the same to the muffler to see if there's a loose baffle.
Re: Whizzing sound at 4th gear
Posted: Sat Jun 28, 2014 3:05 pm
by 93_Clubman
Yeah, also the heatshield in the engine bay around the headers.