Just installed SVO T/B,90mm mass air,and JDM superchip reburn. At light throttle Im getting a small vacuum noise it seems like but you only hear it for a sec then goes away. Checked all hoses I touched and there all tight. At full throttle around 80-90mph i begin to hear a noise like rustling leaves please someone tell me whats going on.....

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2000 WHT LIGHTNING
#2013 Born 4/6/00
Stock 14.03 96.3mph
w/superchip 13.53 101.5mph
w/superchip and JL filter kit 13.23 @ 104.2
New for this year:
Bedrug
Ford SVO T/B
90mm Mass Air
JDM Chip reburn
And a pully as soon as there made!!!!

 

rustling leaves? kinda like a slight ping sound? thats what mine sounds like when it starts to ping lightly..

brooks

 

I have heard the 'rustling leaves' sound also cruising anywhere between 70-90 and with light acceleration. Its not a ping, it is very strange. I never found an answer..

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Jim
96 Black Cobra,
K&N,OffRoad H-Pipe
NitrousExpress 150 shot
1999.5 Black Lightning
Bed Rug, 6 CD's in the changer
Air Raid

 

The oval TB's do have a slight whistle sound at tip in. Lloyd

 

Mine does the very same thing. Almost sounds like you are letting air out of a tire. It sometimes is annoying but I guess I will have to live with it in order to keep the great throttle response!


HANKFAN