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NIGHT CREW
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Discussion Starter · #1 ·
Ok so i just bought the 2000 silvy rcsb stepside truck it has the ol 5.3 in it and so on.
My problem is that when i get in to the 80mph area 75up ish i guess i start getting a fairly loud howl type noise.
It doesn't sound like wind at all kinda like a howl/metal against metal screeching"sp" type a noise.
But it sounds like it's coming from the dash area almost.
Any ideas on what the noise could be?
It makes the noise after i let off the gas as well until it drops below about 75mph.
I noticed it on the interstate and then confirmed it on a couple differant roads to be sure it wasn't just the road type.:think: :think:
 

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2 or 4wd? Maybe the G80? Mine was making a howling noise I thought was coming from the front diff to my surprise it was the G80.
 

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NIGHT CREW
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2,915 Posts
Discussion Starter · #3 ·
2wd and it has a eaton aftermarket unit in it.
It sounds like it's coming from the front area maybe the dash or something...
 
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