08-31-2016, 08:40 PM | #29 |
Drives: Zl1 Join Date: May 2016
Location: Ftw Texas
Posts: 204
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I dont think the little noise is really as much of a big deal as everyone made it out to be in the beginning to be honest. Mine did it new, they changed the fluid out and it quieted down a bit. Its still there a little but ive put 20k mi since then and it really is only noticeable when cold. You dont see many "My rear end is shot, blown out, dead, broke etc" threads popping up and plenty of people stil have the noise so I wouldnt worry about it. Beside with some proper exhaust you cant hear it anyway lol.
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08-31-2016, 08:48 PM | #30 | |
Drives: 2013 2SS/RS Rally Yellow Join Date: May 2014
Location: Arizona
Posts: 132
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Quote:
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4510
2013 Camaro 2SS/RS-6spd- Rally Yellow / AGP Twin Turbo 2015 Challenger Hellcat-6spd- Sublime I think I see a trend here.... |
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03-10-2017, 10:11 PM | #31 |
Drives: 2013 Camaro ZL1 convertible Join Date: Oct 2016
Location: Colorado Springs
Posts: 1
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I had the exact same kind of sound and at 26,000 miles GM gave me a new diff... That one repair paid for the cost of my GMPP warranty... Only problem was it took ten days to get a diff from Detroit out here to Colorado Springs.
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03-11-2017, 07:57 AM | #32 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,815
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use the GM fluid and see if the sound goes away.
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-31-2017, 02:15 PM | #33 |
Drives: HSV LSA Gen f gts Join Date: Oct 2016
Location: London
Posts: 16
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What is the GM fluid for the diff ?
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10-31-2017, 03:50 PM | #34 | |
Drives: ZL1 Join Date: Oct 2012
Location: Talladega
Posts: 636
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Quote:
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11-01-2017, 05:37 PM | #35 |
BUMBL Z
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Sold: 2015 ZL1 M6, Rotofab Intake, LS3 throttle body, 2.55 Upper/9.17 Lower, Custom Camshaft, DMS Reinforced Brick, ID1050X, 1 7/8" Headers, ProSpeed HX/Reservoir, DSX Aux Pump/Flex Fuel Sensor, E85, McLeod RXT, BMR 1" Drop, 680rw 93/750rw E85, Tuned by CSP
Sold: 2010 2SS, some bolt ons, 415rwhp/400rwtq |
11-02-2017, 05:21 PM | #36 |
Drives: 2014 ZL1 Red Hot M6 Join Date: Oct 2012
Location: Ohio
Posts: 75
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05-06-2020, 11:30 AM | #37 |
Drives: CAMARO CONVERTIBLE L99 2012 Join Date: Aug 2014
Location: FRANCE
Posts: 66
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Hello,
Rear end differential "noise" on deceleration. This happens when I let off the gas and are coasting. It's pretty faint, but once you notice it you can ear. ZL1 Conv. 2014 - 40.000kms automatic gearbox replaced at 30.000kms How to solve? Any feedbacks? Thank you. |
05-06-2020, 12:44 PM | #38 |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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Ascertain proper fluid (AC Delco 10-4034, GM#88862624) is present and appropriately filled. Why was the transmission replaced at 30k kms?
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05-06-2020, 01:08 PM | #39 | |
Drives: CAMARO CONVERTIBLE L99 2012 Join Date: Aug 2014
Location: FRANCE
Posts: 66
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Quote:
Replacement of fluid planned next Tuesday with 2.1 litters of : Transmission replaced by previous owner. It seem he was adept of runs and burns |
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05-06-2020, 01:24 PM | #40 |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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If he screwed up the transmission, I'm just hoping he didn't do the same to the differential.
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05-06-2020, 01:29 PM | #41 |
Drives: CAMARO CONVERTIBLE L99 2012 Join Date: Aug 2014
Location: FRANCE
Posts: 66
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05-06-2020, 01:57 PM | #42 | |
Drives: ZL1, 2013, tri-coat-red, manual Join Date: Nov 2013
Location: Michigan
Posts: 1,616
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Quote:
That's a backlash issue on the ring and pinion, pretty common in this car. Some of the 13's had a carrier issue that would howl on both accel and decel, but the only fix for that is to replace the whole carrier. Unless you personally know someone or a great racing rear end shop that specializes in rear end set up, just leave it. It’s no longer under warranty and GM dealers only know how to replace the Ring and pinion with new and reset lash. They are not capable of getting the lash better than you have it now, so it will be worse. The other option is to buy a new pig and replace the whole carrier, or find a wrecked one and hope it doesn’t howl also. Just curious is it between 67-72 assuming you have an M6 in 6th. |
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