Pipes
Member
Name : Pipes
Age : 41
Location : Pa
Joined : 2011-12-11
Post Count : 80
Merit : 0
 | | Subject: Humming noise Tue Jan 24, 2012 5:16 pm | |
| I think my supercharger is making a humming noise it only mskes the noise when im on thr throttle. At very low rpmd and idle no sound is present... What can it be? Car is extra sluggish on acceleration but once up to speed drives normal its on a series 1 supercharged 3.8 stock motor | |
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AA
Administrator
Name : Aaron
Age : 47
Location : C-bus, Ohio
Joined : 2007-01-13
Post Count : 18452
Merit : 252
| | Subject: Re: Humming noise Tue Jan 24, 2012 5:52 pm | |
| Re: the sluggishness, have you changed your plugs and wires lately? _________________ '05 GTO 6.0L • 6-spd • 95k miles • 0-60: 4.8s • 16.9 avg MPG • Nelson Ledges Lap: 1:26'95 Celica GT 2.2L • 5-spd • 165k miles • 0-60: yes'98 SC Riviera • 281k miles • 298 HP/370 TQ • 0-60: 5.79s • ET: 13.97 @ 99.28 • 4087 lb • 20.1 avg MPG • Nelson Ledges Lap: 1:30
3.4" pulley • AL104 plugs • 180º t-stat • FWI w/K&N • 1.9:1 rockers • OR pushrods • LS6 valve springs • SLP headers • ZZP fuel rails
KYB GR2 struts • MaxAir shocks • Addco sway bars • UMI bushings • GM STB • Enkei 18" EV5s w/ Dunlop DZ101s • F-body calipers
EBC bluestuff/Hawk HP plus • SS lines • Brembo slotted discs • DHP tuned • Aeroforce • Hidden Hitch^^^ SOLD ^^^  '70 Ninety-Eight Holiday Coupe 455cid • 116k miles^^^ SOLD ^^^ | |
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Pipes
Member
Name : Pipes
Age : 41
Location : Pa
Joined : 2011-12-11
Post Count : 80
Merit : 0
| | Subject: Re: Humming noise Tue Jan 24, 2012 8:23 pm | |
| yeah just changed them today... it like a real bad exhaust like without the noise | |
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albertj
Master
Name :
Location : Finger Lakes of New York State
Joined : 2007-05-31
Post Count : 8685
Merit : 181
| | Subject: Re: Humming noise Wed Jan 25, 2012 2:34 am | |
| - Pipes wrote:
- I think my supercharger is making a humming noise it only mskes the noise when im on thr throttle. At very low rpmd and idle no sound is present... What can it be? Car is extra sluggish on acceleration but once up to speed drives normal its on a series 1 supercharged 3.8 stock motor
did you modify the air box? any part of the air intake torn? | |
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| | Subject: Re: Humming noise | |
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