Squealing Noise w/video HELP!!!
http://www.youtube.com/watch?v=oayq9Rjus2M
I can't figure it out, I thought it might be the ACV but I removed it, I've check all my hoses and found none disconnected..... help please. Thanks. Bin |
And yes Toto-Africa is playing in the background, I've been on an 80's kick lately.
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And the idle is around 1500 I've adjusted the dash pot and tps and its still a bit high.
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ive never heard that before, possible vac line leak? do you have a boost gauge? if so what is the vac reading at idle. as for high idle a line that is off could cause that but there is the AAS screw if you take the intake elbow off, its center on the bottom of the upper intake manifold but i would look first for a vac leak.
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Do you get full boost and does it do the noise when you are boosting?
Also check your block off plates. |
Originally Posted by hondasr4kids
(Post 10498839)
Do you get full boost and does it do the noise when you are boosting?
Also check your block off plates. |
I've got about 6-7 of vacuum at idle, I haven't driven it yet. I've got a Vacuum hose diagram and I can't seem to find the culprit. But it keeps idling high.
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Originally Posted by korea_senpai
(Post 10498858)
I've got about 6-7 of vacuum at idle, I haven't driven it yet. I've got a Vacuum hose diagram and I can't seem to find the culprit. But it keeps idling high.
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Will a vacuum leak cause rough idle, though?
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Originally Posted by korea_senpai
(Post 10498880)
Will a vacuum leak cause rough idle, though?
also is the car drivable, i just thought of something. what is the max PSI you hit while in boost after playing the video again it could be but i highly doubt what sounds like metal metal maybe your turbos are bad? |
Hmmmmmm, maybe I should take out the rats nest and see if I can find it.
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Originally Posted by korea_senpai
(Post 10498894)
Hmmmmmm, maybe I should take out the rats nest and see if I can find it.
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Originally Posted by rx7rcer09
(Post 10498890)
yes its possible depending on where the leak is and how bad it is.
also is the car drivable, i just thought of something. what is the max PSI you hit while in boost after playing the video again it could be but i highly doubt what sounds like metal metal maybe your turbos are bad? Long shot but check your BOV, CRV by unplugging them. |
Originally Posted by hondasr4kids
(Post 10498923)
That was the direction I was going. It sounds like a compressor wheel hitting the housing, but the weird part is that it doesn't do it all the time, apparently only during vacuum.
Long shot but check your BOV, CRV by unplugging them. on another note to the OP if its the turbos are you noticing blueish smoke at start up or a clucking noise from the exhaust side of the motor? and if discovered your turbos are blow DO NOT START THE CAR AGAIN pull the oil pan asap and remove all shavings from the oil pan and the pick up screen. |
Originally Posted by rx7rcer09
(Post 10498932)
this is a possibility but would a stock Blow off valve make that noise if stuck?
http://www.youtube.com/watch?v=8CJph5erLf0 |
CRV sorry terminology is lost on me.
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CRV= Charge Relief Valve. The other BOV looking thing that is behind the BOV
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love the quick science lesson:icon_tup: :lol: i hope for the OP that its a simple hose rather than turbos. set up looks pretty nice.
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Well I just swapped out my stockers for BNR stage 3s and when I put everything back together problems started up.
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Originally Posted by korea_senpai
(Post 10498976)
Well I just swapped out my stockers for BNR stage 3s and when I put everything back together problems started up.
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By myself, but I labeled everything so I knew where everything went.
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Originally Posted by korea_senpai
(Post 10498994)
By myself, but I labeled everything so I knew where everything went.
also i forgot to ask when did the issue occur? was it after a drive, while getting into the boost? |
I haven't even driven it since I put the turbos on.
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I was doing some reading on your issue. Do this before you take the downpipe off. Remove the crossover pipe on the y-pipe. and start the car and see if the noise still there. If it is gone then you ave a leak some where.
This guy seems to had the same problem https://www.rx7club.com/showthread.p...ight=squealing |
The noise is coming from under the UIM, its not really from the turbo downpipe area. I really don't what to take the turbos off again, my car is RHD and the steering column is annoying and in the way
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