08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

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Old May 13, 2009 | 02:54 PM
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Help?

my car is making some sorta ticking noise just sitting at idle i dont need to have it in gear but with the clutch engaged it makes the ticky sound and when i push the clutch pedal down and disengage it the noise stops and its leaking fluid also what could this be?
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Old May 13, 2009 | 03:20 PM
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What fluid is leaking? All the TCs tick at idle.
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Old May 13, 2009 | 03:38 PM
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Originally Posted by revhigh18
my car is making some sorta ticking noise just sitting at idle i dont need to have it in gear but with the clutch engaged it makes the ticky sound and when i push the clutch pedal down and disengage it the noise stops and its leaking fluid also what could this be?
Get rid of one of the threads you have two. It is most likely your throwout bearing.
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Old May 13, 2009 | 03:44 PM
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Di?..Wheres the fluid coming from?
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Old May 13, 2009 | 03:44 PM
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Originally Posted by Terminator2
Get rid of one of the threads you have two. It is most likely your throwout bearing.
Agreed i have had this happen three times to me everytime it was the throwout bearing
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Old May 13, 2009 | 04:22 PM
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how much did that cost you? and it was clear then idk
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Old May 13, 2009 | 04:27 PM
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Originally Posted by revhigh18
my car is making some sorta ticking noise just sitting at idle i dont need to have it in gear but with the clutch engaged it makes the ticky sound and when i push the clutch pedal down and disengage it the noise stops and its leaking fluid also what could this be?
Doesn't a bad throwout bearing make noise only when the clutch pedal is depressed?
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Old May 13, 2009 | 08:00 PM
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Throw out bearing. I had the same thing happen to me got it fixed under warranty
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Old May 13, 2009 | 08:04 PM
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He said the noise stops when he is depressing the clutch, it doesn't sound like the TOB.
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Old May 13, 2009 | 08:52 PM
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Originally Posted by metroplex
He said the noise stops when he is depressing the clutch, it doesn't sound like the TOB.
No it only makes the noise when the your foot is off the clutch in neutral

Originally Posted by revhigh18
how much did that cost you? and it was clear then idk
Well the first time it cost me 700 dollars most of it was labor, but if they have the trans out you might as well put a better clutch in there

Last edited by Cobaltss/TC; May 13, 2009 at 08:52 PM. Reason: Automerged Doublepost
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Old May 16, 2009 | 03:56 PM
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i gues it was tranny fluid so idk
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Old May 16, 2009 | 04:06 PM
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In my last car, RSX-S, the TOB made noise. It wasn't as you describe though. It was with the clutch out. (foot off the clutch pedal) It didn't make a tick noise, it made a whirring sound. Not super loud at all but very noticeable if say you were waiting at a drive-thru next to the building. I also didn't have fluid leaking.
It could still be that... I'm not some kind of expert but I am guessing something else.
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Old May 16, 2009 | 05:36 PM
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If it's tranny fluid thats leaking , you have a bad seal, slave cylinder or a cracked case. A bad TOB wont leak tranny fluid to my knowledge.

Here's GM's fix it chart lol/

Transmission Fluid Leak Diagnosis
Diagnostic Aids
Using the incorrect type of transaxle fluid may affect the sealing ability of the seals. Ensure the use of the correct type of transaxle fluid. The incorrect type of sealer may not be compatible with the transaxle fluid or may not have the correct characteristics for sealing the affected components. Ensure the use of the correct type of sealers. Refer to Sealers and Lubricants.

Test Description
The number below refers to the step number on the diagnostic table.

Use an approved method to clean the transaxle to ensure the leak location is correctly identified. If using a powder method or dye method, ensure the products are compatible with the transaxle fluid.

Step
Action
Yes
No

DEFINITION: Visible sign of the transaxle fluid leaking from the transaxle.

1
Did you review the Symptoms - Manual Transmission and perform the necessary inspections?
Go to Step 2
Go to Symptoms - Manual Transmission

2
Inspect for the transaxle fluid level higher than the recommended level. Refer to Transmission Fluid Replacement.
Adjust the transaxle fluid level if incorrect.
Was the transaxle fluid level too high?
Go to Step 23
Go to Step 3

3
Inspect the transaxle vent for a blockage.

Is the transaxle vent blocked?
Go to Step 4
Go to Step 5

4
Repair or replace the transaxle vent.

Did you find and repair the condition?
Go to Step 23
Go to Step 5

5
Verify the location of the leak.

Clean the transaxle assembly.
Operate the vehicle for 24 km (15 mi), or until normal operating temperatures are reached.
Visual inspect or use the powder method or dye and black light method to locate the leak.
Is the leak occurring at the drain or fill plug?
Go to Step 6
Go to Step 7

6
Replace the drain or fill plug. Refer to Transmission Fluid Replacement.

Did you find and repair the condition?
Go to Step 23
Go to Diagnostic Aids

7
Is the leak at the transaxle output shaft seal?
Go to Step 8
Go to Step 9

8
Remove the axle seal and inspect for the following:

• Damaged or worn seal

• Damaged seal bore

• Improper installation

• Cracks in the component

• Loose or worn bearing causing excessive seal wear

Refer to Axle Seals Replacement.

Did you find and repair the condition?
Go to Step 23
Go to Diagnostic Aids

9
Is the leak at the shift lever area?
Go to Step 10
Go to Step 11

10
Inspect the shift control lever lower boot for damage.
Inspect for loose shift control lever mounting bolts.
Remove the shift control lever. Refer to Shift Control Assembly Replacement.
Replace the shift control lever lower boot if damaged.
Inspect the shift control lever sealing surfaces for scratches, nicks or damage.
Did you find and repair the condition?
Go to Step 23
Go to Diagnostic Aids

11
Is the leak at the front of the transaxle?
Go to Step 12
Go to Step 14

12
Inspect for the leak at the input shaft seal.
Inspect for the following if the input shaft seal is leaking:
• Damaged or worn seal

• Damaged seal bore

• Improper installation

• Cracks in the component

• Input shaft sealing surface is scratched, nicked, damaged or worn

• Loose or worn bearing causing excessive seal wear

Replace the input shaft seal if leaking. Refer to Transmission Disassemble.
Did you find and repair the condition?
Go to Step 23
Go to Step 13

13
Inspect the case for cracks or porosity.
Replace the transaxle case or clutch housing if it is faulty. Refer to Transmission Disassemble.
Did you find and repair the condition?
Go to Step 23
Go to Diagnostic Aids

14
Is the leak at the vehicle speed sensor (VSS)?
Go to Step 15
Go to Step 16

15
Remove the VSS.
Inspect for the following:
• Cut or damaged O-ring seal

• VSS over-tightened causing deformation in the VSS

• VSS bore scratched or damaged

Did you find and repair the condition?
Go to Step 23
Go to Step 1

16
Is the leak at the backup lamp switch?
Go to Step 17
Go to Step 19

17
Remove the backup lamp switch.
Inspect for the following:
• Cross threaded or damaged threads

• Insufficient sealant

• Leaking switch

• Improper installation

Did you find and repair the condition?
Go to Step 23
Go to Step 1

18
Remove the shift shaft detent sleeve. Refer to Transmission Disassemble and Transmission Case Assemble.
Inspect for the following:
• Cross threaded or damaged threads

• Insufficient sealant

• Cracked sleeve or case

• Improper installation

Did you find and repair the condition?
Go to Step 23
Go to Step 1

19
Is the leak at the sealing flanges of the transaxle case?
Go to Step 20
Go to Step 21

20
Remove the transaxle. Refer to Transmission Replacement.
Disassemble the transaxle. Refer to Transmission Disassemble.
Inspect the sealing surfaces.
Did you find and repair the condition?
Go to Step 23
Go to Step 21

21
Is the leak coming from a crack or porosity in the transaxle case?
Go to Step 22
Go to Diagnostic Aids

22
Remove the transaxle. Refer to Transmission Replacement.
Disassemble the transaxle. Refer to Transmission Disassemble.
Replace the faulty transaxle case or clutch housing. Refer to Transmission Case Assemble.
Did you find and repair the condition?
Go to Step 23
Go to Diagnostic Aids

23
Operate the system in order to verify the repair.

Did you correct the condition?
System OK
Go to Step 1
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Old May 17, 2009 | 06:06 PM
  #14  
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i have 1000 mi exactly on this new tranny and have had no wheel hop on it at all so i think they may have screwed something up when putting the tranny in
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Old May 17, 2009 | 07:06 PM
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This is the second tranny? Man that sucks.
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Old May 17, 2009 | 08:34 PM
  #16  
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I'm about to sell it and do a ss sc with a TVS or lvl V
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Old May 17, 2009 | 09:00 PM
  #17  
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^ why get a ss/sc. when you seel ur tc just to buy a ss/sc THEN tvs or turbo you may break even. maybe. keep ur tc and buy a bike.
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Old May 17, 2009 | 11:38 PM
  #18  
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That was my other option I want a new white gsx r
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Old Jun 7, 2009 | 02:27 PM
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Its a leaking slave cylinder. I had the exact same problem, ticking noise and all, they warrantied and even put a new clutch in, as it was contaminated with brake fluid(clutch and brake system share a resevoir).

The clear fluid you see is not transmission fluid, it's brake fluid leaking out of your slave cylinder, the ticking sound will be the release bearing (throw out bearing)

Last edited by AEM2nR; Jun 7, 2009 at 02:27 PM. Reason: Automerged Doublepost
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Old Jun 7, 2009 | 06:00 PM
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it was a cracked case
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Old Jun 7, 2009 | 08:58 PM
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with a 12.75 Im assuming you have a pretty aggressive tune. Honestly, wouldnt you expect something to break at some point? Did you have your tranny replaced under warranty the first time?
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Old Jun 7, 2009 | 09:05 PM
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yes sir but no more drag racing for me 4500 dollars is not a fun bill to pay
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