Pontiac GTO 2004-2006 The Modern Goat

Tink in driveline.

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Old 05-22-2015, 12:34 PM
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Default Tink in driveline.

Hey guys, I have this "tink" in the drive line that has me stumped.
(My 06 GTO)
Car has DSS 2 Piece Driveshaft
DSS 800HP Wheel Hop Axles and
DSS 108mm Bolt on Differential Stubs

I have dropped the drive shaft and see no rubbing or scratches anywhere. The U-joints are tight and the carrier bearing looks good. It only makes this load one time on loading and one time on unloading the drive line. (tho one occurrence it did tink twice on loading).

Could this noise be transmitting from the pinion into the drive shaft? Only thing I can think of at this point.
Here are 2 short, terrible videos that you can here this in:

Old 05-22-2015, 01:03 PM
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Hard to tell. Exhaust comes to mind.. you in so cal?
Old 05-22-2015, 01:15 PM
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Originally Posted by 2QWK4RU 06 GOAT
Hard to tell. Exhaust comes to mind.. you in so cal?
Yes, I'm in Ventura county.
I have taped the exhaust in a bunch of different places and can not make that sound. Tap on the drive shaft and it is real close to the same pitch as you hear in the video.
Old 05-22-2015, 02:34 PM
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Maybe u joint or center section under actual load.
Old 05-22-2015, 03:43 PM
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Could also be that the bolts on the diff flange to driveshaft are not tight enough. Could be too much backlash in the gearset either from a bad build or wear over time.
Old 05-25-2015, 04:33 PM
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If you didn't cut off the seat belt bolt, that is probably it. At one point, I had the DSS two piece, and that happened to me. Try to get your finger between the bolt and the driveshaft.
Other than that, there are a lot of tinks, clanks and clunks in the driveline even if you have a lot of good parts.
Old 05-25-2015, 11:38 PM
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Originally Posted by dw456post
If you didn't cut off the seat belt bolt, that is probably it. At one point, I had the DSS two piece, and that happened to me. Try to get your finger between the bolt and the driveshaft.
Other than that, there are a lot of tinks, clanks and clunks in the driveline even if you have a lot of good parts.
Thank you,I appreciate your input. As I do everyone's on this forum. But this is not the issue. The bolt has been cut down with plenty of clearance. I wish it was something so simple, but it is not. I will update this thread when I finally figure this out. Again, Thank you!!
Old 05-26-2015, 05:27 PM
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My DSS would ding going from reverse to forward all of the time. I'm pretty sure it was from the slack in the cv joints going back thru the diff to the driveshaft. I didn't have play in the diff.
Old 06-07-2015, 01:46 PM
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Any update?
Old 06-07-2015, 05:48 PM
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If I could watch the video I maybe could help you out? Is that video note iPhone compatible?
Old 06-13-2015, 05:01 PM
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Originally Posted by angelo1000r
If I could watch the video I maybe could help you out? Is that video note iPhone compatible?
Sorry bud, I click and it plays. I don't know what to do. The vid was taken with an Iphone.

I still have not gotten to the bottom of this. Starting to think this may be suspension related. I do not drive this car often as I DD my YJ Goat.
But it has now taken to "tinking" a few times on acceleration.

When it first started doing this it would tink one time on acceleration then just one time on deceleration. But I am noticing now that it will do it sometimes after the drive line unloads and I am coasting. So I'm not real sure if it is drive line. Bumps in the road do not make it happen and I have zero performance issues. No vibrations, rattles, shimmy's, nothing!

So I am all most to the point of driving it till it lets go! LOL! Then I will know!

Any input would be helpful. By the way, mods to the car...
Drivetrain:
DSS 2 Piece Driveshaft
DSS 800HP Wheel Hop Axles
DSS 108mm Bolt on Differential Stubs
Street Slayer Clutch
Noltec Engine Mounts

Suspension:
Front BC Coilovers with Superpro Strut mounts
Superpro Front Radius rod bushings
Lovells Rear Radius rod bushings
BMR Strut Tower Bar
Rear Lovells shocks and spring ¾” drop
Lovells Subframe Bushings
SLP Rear Sway bar with Pedders Bushings
Lovells Differential Insert
Old 08-02-2015, 01:29 PM
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Any progress?
Old 08-08-2015, 11:46 PM
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Nope, I have come to letting this thing break, Then I will find it! LOL! I only drive the car a few miles a day if that. Have been very busy, however in the next week or two the car is going up on a rack for a real look. After trying to find this issue on jack stands many, many times, I gave up. Still no vibration or anything other then the noise. I will post back after I find the problem.
Old 08-09-2015, 10:37 AM
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Have you checked the axle to hub bolts? They have a nasty habit of backing out over time.
Old 08-13-2015, 06:23 PM
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I think I have finally found the issue. Last time I was under the car, I check the U joints for leakage and tried the best I could to see if they showed any play. Well today the tink turned to a clunk so I went back under and found this...
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Old 08-19-2015, 01:06 PM
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Man i have the same exact problem with my DSS one piece!!!! I hate it!
Old 08-19-2015, 06:17 PM
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Originally Posted by 97blKM6
Man i have the same exact problem with my DSS one piece!!!! I hate it!
Whats that, noisy or bad u-joints? My noise did not go away with U-joint replacement. So It's on a rack Friday to try and pin point this issue.
Old 08-19-2015, 09:41 PM
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How's it coming?
Old 08-19-2015, 10:00 PM
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Originally Posted by 2QWK4RU 06 GOAT
How's it coming?
Stopped driving her till I get her up on a lift Friday. Should be able to pin point where the noise is coming from...I hope.
Old 08-24-2015, 12:49 PM
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Originally Posted by YJ Goat
Whats that, noisy or bad u-joints? My noise did not go away with U-joint replacement. So It's on a rack Friday to try and pin point this issue.
That same tink in the driveline! the rear seatbelt bolt has been grind down but yet as soon as the car loads and unloads i get that tink sound! especially when backing up! i just put the DSS one piece aluminum in about 2 months ago brand new


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