Intake "whistle" solved after 12 years!
Unbelievable.
I think I hold a record. "12 years with an issue, and finally fixed, in 30 seconds!"
Yesterday I fixed an issue that my 98 R has had since about, well, 1998.
I had a light-throttle "whistle" that was related to my comptech intake that I've had since the car was almost new. It never bothered me much, because it was only at a particular throttle position under light load, and with the stereo on it was unnoticable. And of course when pushing it, it doesn't whistle, so it doesn't happen for very long when I'm driving.
In any case my business partner drove the car and complained about it, so I thought I'd look into it.
Originally when the "issue" started I found somewhere that it's an intake screw that's facing in a direction that's being hit by the different airflow-pattern of the different intake, and thus the whistle. SO I never even worried about it.
I also figured the screw was deep inside somewhere and a pain to get to.
NOT. It's right on top of the throttle body.
Turned it by 30 degrees, and voila! Whistle gone! Literrally it took about 30 seconds to fix. Sigh.
I'm a bit embarrassed that I waited this long, but maybe a bit proud of what may be a record.
You tell me! Have any of you "lived with a problem" for many years, and then found it trivial to fix? (I'm not talking about a divorce to fix a bad marriage either!)
Steve
I think I hold a record. "12 years with an issue, and finally fixed, in 30 seconds!"
Yesterday I fixed an issue that my 98 R has had since about, well, 1998.
I had a light-throttle "whistle" that was related to my comptech intake that I've had since the car was almost new. It never bothered me much, because it was only at a particular throttle position under light load, and with the stereo on it was unnoticable. And of course when pushing it, it doesn't whistle, so it doesn't happen for very long when I'm driving.

In any case my business partner drove the car and complained about it, so I thought I'd look into it.
Originally when the "issue" started I found somewhere that it's an intake screw that's facing in a direction that's being hit by the different airflow-pattern of the different intake, and thus the whistle. SO I never even worried about it.
I also figured the screw was deep inside somewhere and a pain to get to.
NOT. It's right on top of the throttle body.
Turned it by 30 degrees, and voila! Whistle gone! Literrally it took about 30 seconds to fix. Sigh.
I'm a bit embarrassed that I waited this long, but maybe a bit proud of what may be a record.
You tell me! Have any of you "lived with a problem" for many years, and then found it trivial to fix? (I'm not talking about a divorce to fix a bad marriage either!)
Steve
If you follow the intake runner from the filter to where it meets the engine intake, there's a screw that's facing the battery on the engine intake (throttle body?). It's a flathead screw maybe 3/8" across, slightly below-flush.
Here's a link to some pics (the pics weren't very helpful until I actually looked at the throttle body - then it was obvious):
http://www.team-integra.net/sections...?ArticleID=195
Steve
I kindof liked it too, but it can be annoying depending on the road and throttle needed for maintaining speed.
Turning the screw dropped it by 80-90% so now it's audible sometimes, but not annoying at all.
I also figured if I ever sell the car, that people wouldn't believe me that it wasn't a mechanical problem!
Turning the screw dropped it by 80-90% so now it's audible sometimes, but not annoying at all.
I also figured if I ever sell the car, that people wouldn't believe me that it wasn't a mechanical problem!
Thats a pretty dumb reason. Only idiots would think its a mechanical problem.
For me... I always tried to make it whistle when I drove around
For me... I always tried to make it whistle when I drove around
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i have always found that noise to be annoying. buddies R makes that noise all the time. my doesnt make it, but i dont have a stock throttle body either.
I forgot to mention that I may hold the record not only in time, but miles. I put not only 12 years, but about 135K miles on the car with this whistle. 
Steve

Steve
Unbelievable.
I think I hold a record. "12 years with an issue, and finally fixed, in 30 seconds!"
Yesterday I fixed an issue that my 98 R has had since about, well, 1998.
I had a light-throttle "whistle" that was related to my comptech intake that I've had since the car was almost new. It never bothered me much, because it was only at a particular throttle position under light load, and with the stereo on it was unnoticable. And of course when pushing it, it doesn't whistle, so it doesn't happen for very long when I'm driving.
In any case my business partner drove the car and complained about it, so I thought I'd look into it.
Originally when the "issue" started I found somewhere that it's an intake screw that's facing in a direction that's being hit by the different airflow-pattern of the different intake, and thus the whistle. SO I never even worried about it.
I also figured the screw was deep inside somewhere and a pain to get to.
NOT. It's right on top of the throttle body.
Turned it by 30 degrees, and voila! Whistle gone! Literrally it took about 30 seconds to fix. Sigh.
I'm a bit embarrassed that I waited this long, but maybe a bit proud of what may be a record.
You tell me! Have any of you "lived with a problem" for many years, and then found it trivial to fix? (I'm not talking about a divorce to fix a bad marriage either!)
Steve
I think I hold a record. "12 years with an issue, and finally fixed, in 30 seconds!"
Yesterday I fixed an issue that my 98 R has had since about, well, 1998.
I had a light-throttle "whistle" that was related to my comptech intake that I've had since the car was almost new. It never bothered me much, because it was only at a particular throttle position under light load, and with the stereo on it was unnoticable. And of course when pushing it, it doesn't whistle, so it doesn't happen for very long when I'm driving.

In any case my business partner drove the car and complained about it, so I thought I'd look into it.
Originally when the "issue" started I found somewhere that it's an intake screw that's facing in a direction that's being hit by the different airflow-pattern of the different intake, and thus the whistle. SO I never even worried about it.
I also figured the screw was deep inside somewhere and a pain to get to.
NOT. It's right on top of the throttle body.
Turned it by 30 degrees, and voila! Whistle gone! Literrally it took about 30 seconds to fix. Sigh.
I'm a bit embarrassed that I waited this long, but maybe a bit proud of what may be a record.
You tell me! Have any of you "lived with a problem" for many years, and then found it trivial to fix? (I'm not talking about a divorce to fix a bad marriage either!)
Steve
HAHAHA, if were one the same page this is the best post I have read in a week!
Them whistle tips!
http://video.yahoo.com/watch/1357349/4679801
Them whistle tips!
http://video.yahoo.com/watch/1357349/4679801
HAHAHA, if were one the same page this is the best post I have read in a week!
Them whistle tips!
http://video.yahoo.com/watch/1357349/4679801
Them whistle tips!
http://video.yahoo.com/watch/1357349/4679801
Steve
not trying to thread jack. but does anyone know how to get rid of a humming sound coming from intake manifold at idle??? can hear hum from tb w/out intake on? thanks in advance
HAAH the whistle does not sound like a turbo at all. I just live with it since I don't hear it unless I have the window down.







