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8th January 2007, 08:55 AM
#1
I thought i had a Bear in the engine bay
Okay so the title is obscure...
I had this horrendous growl in the engine bay bad enough that i booked the D2 into Roverland and stopped driving her.
I found what it was yesterday, it was such a little thing that made so much noise, i bet no one can guess what the cause was.
Story.....
I went over a speed hump a little hard and then when ever i slowed down this incredibly load resonating noise occurred.
At first i thought it might be a muffler collapsed and all the stuff vibrating away.
It sounded similar to the noise a power steering pump makes when you are giving it hard time and the fluid is still cold but 2-3 times louder... It was damn loud!!
"groOOWL!"
All i could think of was $$$$$ and this doesn't sound good it must be the transmission or similiar.
Now trying to figure out what the noise was i began the usual process of diagnosis.
1. The growl happens on deceleration but it can also be heard on acceleration too
2. The growl occurs at about 30km/h when the trans drops into 2nd when slowing to a stop
3. Its louder when the motor is cold
4. If you drop it in low range the growl occurs at approx 10-15 km/h
5. I can also feel the growl under my feet through the floor pan
6. i cannot pin point the location of the noise, it sounds as if it might be midway along the drivers side, but difficult to tell without being a passenger
Can you guess what it was?
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8th January 2007, 10:39 AM
#2
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8th January 2007, 10:48 AM
#3
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8th January 2007, 11:21 AM
#4
hmmm, sounds like a wife growling cause you're "driving like a lunatic again, why can't you just slow down for speed bumps like normal people?"
or busted engine mounts and the fan is hitting the shroud
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8th January 2007, 11:28 AM
#5
It takes so long to get the damn thing moving i ain't slowing for little bumps... its a 4x4 after all
nope...
clue: it took approx 10 seconds to fix
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8th January 2007, 12:28 PM
#6
It was a cat in the engine bay.
By opening the bonnet, it shot thru...
GQ
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8th January 2007, 12:56 PM
#7
hahaha..nope
we can try ... "getting warmer"
or
"animal mineral or vegetable"
Last edited by grumpybastard; 8th January 2007 at 01:01 PM.
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8th January 2007, 01:00 PM
#8
After pinching the flash spare tyre (see that other thread), the thieves pinched the air cleaner, creating much induction noise....
(My X1/9 sounds very growly when the carby is open to the atmosphere).
GQ
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8th January 2007, 01:04 PM
#9
At a guess some of the plastic noise reduction crap on the D2's engine bay had come loose, say the rocker cover accoustic shroud needed the bolts tightning.
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8th January 2007, 01:08 PM
#10
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