T O P I C R E V I E W
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RiddlerGT
Member # 113
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posted
my new SVO tb whistles really bad at 1/8th gas, right at cruising speeds. Its not like a sucking air sound but an actual whistle. Any ideas on how to fix it?
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shade-tree
Member # 298
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posted
could be the ol' vacuum leak. did you use a gasket behind the TB?
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RiddlerGT
Member # 113
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posted
I reused the stock gasket? think its leaking? im sure a T/b gasket is not expensive..
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fiveohmike
Member # 1437
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posted
Well my BBK 70MM used to do that before the charger. I cured it by drilling a 1/8 inch hole into the butterfly plate. A guy from brentwood showed me that and it cured my problem.
Mike
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RiddlerGT
Member # 113
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posted
I was thinking about doing that, but then i was wondering how the vacume would act with the blower at idle? anyone done that before on a blower car?
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StoplightWarrior
Member # 211
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posted
My Mac 70mm whistled too...I called MAC and complained and they were like, "Well, that happens on some of our throttle bodies, it's normal." I'm like, "Normal...well, it's fucking annoying, how can I stop it?"
They said, "Um...take it out..."
So I did, and sold it, and said FUCK MAC !
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fiveohmike
Member # 1437
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posted
Well i have a blower and have that TB still on there and its fine.
Mike
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Jerm95gt
Member # 1239
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posted
hey ever since i accidentally started my car straight tb for a second (didn't drive it) mine whistles hella bad.....it sounds like a BOV........do I have to get a new tb to fix it?
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Roush #92
Member # 1241
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posted
I have a BBK and mine whistles as well. I also have an issue that the throttle slightly sticks closed especially when the car is cold.
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sic91sleeper
Member # 779
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posted
quote: Originally posted by Roush #92: I have a BBK and mine whistles as well. I also have an issue that the throttle slightly sticks closed especially when the car is cold.
BBK's are known to do the sticking thing and I though all aftermarket throttle bodies whistled.
Just remeber just because its aftermarket doesnt always mean its better than factory.
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shade-tree
Member # 298
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posted
my 65mm TB is out of a 100k mile '93 cobra and works perfectly. I guess ford does 'some' things right.
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sic91sleeper
Member # 779
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posted
quote: Originally posted by shade-tree: my 65mm TB is out of a 100k mile '93 cobra and works perfectly. I guess ford does 'some' things right.
Well theres a great example right there. SOME stock Ford factory parts that come on your car are still better than SOME aftermarket parts.
Aftermarket doesnt always mean that it is better.
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Wolf
Member # 1723
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posted
A friend installed a TB spacer on his 99 Dakota 5.2L and it started whistling also. Must just be a certain length/diameter that causes it.
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