Transmissions and Drivetrain Need help with your trans? Problems with your axle?

Cricket noise present...unless I slightly push the clutch pedal

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Old Oct 15, 2010 | 01:46 PM
  #1  
Wiggles's Avatar
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From: Tucson
Car: 84 Firebird, 78 Trans Am
Engine: LG4 305 Qjet, Pontiac 400cid
Transmission: T5 Non WC, TH350
Axle/Gears: All stock
Cricket noise present...unless I slightly push the clutch pedal

This terrible cricket squeaky sound is coming from the driver's side area, but goes away when I slightly push the clutch in. When I mean push the clutch pedal in, I mean in a way that its not disengaging the transmission, just before resistance is felt (about 2 inches of travel or so). Is my pedal loose, or something else causing this? Should I just spray some break-free or wd40 up in there?
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Old Oct 15, 2010 | 02:08 PM
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GICATA's Avatar
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From: Grand Junction, Co
Car: '83 WS6 T/A 65,000 miles
Engine: 5.0L vin H stock, 406SBC right now
Transmission: T-5
Axle/Gears: Corp. 3.73
Re: Cricket noise present...unless I slightly push the clutch pedal

Lube the piviot ball through the dust boot with some white lithium spray grease...just a little, not a ton.
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Old Oct 15, 2010 | 03:19 PM
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Base91's Avatar
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From: Georgetown TX
Car: Base 91 'bird
Engine: 3.1 v6
Transmission: 4L60
Axle/Gears: 9-bolt 3.27 & PBR
Re: Cricket noise present...unless I slightly push the clutch pedal

Have you checked for crickets?
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Old Oct 15, 2010 | 04:07 PM
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sailtexas186548's Avatar
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From: Kemah, Tx
Car: 1991 z28
Engine: Turbo 310
Transmission: T56
Axle/Gears: D44
Re: Cricket noise present...unless I slightly push the clutch pedal

throw-out bearing
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Old Oct 15, 2010 | 04:08 PM
  #5  
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From: Pennsylvania
Car: 1992 Camaro RS
Engine: Rebuilt 350 going in after paint
Transmission: WCT5, 7k & counting behind the 350
Axle/Gears: 4thgen disc rear w/ 3.73 Posi
Re: Cricket noise present...unless I slightly push the clutch pedal

That noise can also come from a worn throwout bearing or pressure plate. What happens is that the "finger" on the pressure plate vibrate, causing your cricket-like noise. I had the same issue last summer and replaced the throwout bearing over the winter and the noise disappeared.
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Old Oct 15, 2010 | 04:09 PM
  #6  
Wiggles's Avatar
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From: Tucson
Car: 84 Firebird, 78 Trans Am
Engine: LG4 305 Qjet, Pontiac 400cid
Transmission: T5 Non WC, TH350
Axle/Gears: All stock
Re: Cricket noise present...unless I slightly push the clutch pedal

Originally Posted by Base91
Have you checked for crickets?
Ha, no actual insects, but I have found extremely dense webbing in the wheel wells....could be north american black widow or daddy long leg spider webbing. That stuff was denser than fake, halloween decor webbing.
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Old Oct 15, 2010 | 04:32 PM
  #7  
Wiggles's Avatar
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From: Tucson
Car: 84 Firebird, 78 Trans Am
Engine: LG4 305 Qjet, Pontiac 400cid
Transmission: T5 Non WC, TH350
Axle/Gears: All stock
Re: Cricket noise present...unless I slightly push the clutch pedal

Throwout bearing eh?
Let me ask you guys, can this be related to the (sometimes) grinding noise when putting it in reverse? Obviously my foot is pressing the clutch pedal all the way down, yet it some times makes the grinding noise you hear when operating the clutch/shifter/accelerator incorrectly. The problem with this car is the motor mounts and transmission mounts are "squashed" so the vibration is horrid. I plan on getting a new clutch when I have the mounts replaced some time in Nov/Dec.
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Old Oct 15, 2010 | 05:25 PM
  #8  
sailtexas186548's Avatar
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From: Kemah, Tx
Car: 1991 z28
Engine: Turbo 310
Transmission: T56
Axle/Gears: D44
Re: Cricket noise present...unless I slightly push the clutch pedal

the t5 has a non synchronized reverse gear iirc, so thats why you get some grinding when going into reverse
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Old Oct 15, 2010 | 05:59 PM
  #9  
Wiggles's Avatar
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From: Tucson
Car: 84 Firebird, 78 Trans Am
Engine: LG4 305 Qjet, Pontiac 400cid
Transmission: T5 Non WC, TH350
Axle/Gears: All stock
Re: Cricket noise present...unless I slightly push the clutch pedal

Originally Posted by sailtexas186548
the t5 has a non synchronized reverse gear iirc, so thats why you get some grinding when going into reverse
Ah, thats good to know. At least I know its not gonna bust on me while in traffic or something.
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Old Oct 15, 2010 | 09:10 PM
  #10  
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Joined: Jun 2007
Posts: 2,359
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From: Pennsylvania
Car: 1992 Camaro RS
Engine: Rebuilt 350 going in after paint
Transmission: WCT5, 7k & counting behind the 350
Axle/Gears: 4thgen disc rear w/ 3.73 Posi
Re: Cricket noise present...unless I slightly push the clutch pedal

Originally Posted by sailtexas186548
the t5 has a non synchronized reverse gear iirc, so thats why you get some grinding when going into reverse
You're right, reverse is not synchronized. Pretty common on manual transmissions actually since when you shift into reverse you are stopped(at least you're supposed to be).
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Old Oct 15, 2010 | 10:34 PM
  #11  
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Cricket noise present...unless I slightly push the clutch pedal

Originally Posted by sailtexas186548
throw-out bearing


If the grease on the pivot ball doesn't do it, try the throwout bearing.
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