Popping noise upon clutch release
05-23-2012, 04:09 PM
#1
Thread Starter
Join Date: May 2012
Location: CA
Posts: 3
Popping noise upon clutch release
Anyone else experiencing a popping noise when releasing the clutch, particularly in first gear from a dead stop? My dealer is telling me it is normal noise from the clutches in the "high-performance" rear-end. To me it sounds like something is loose. To clarify, this is not the normal cluncking you hear at low speed in the driveline. I have a 2012 GT with the Brembo Brake Package with 11,000mi on the clock. Noise started a couple thousand miles ago.
05-23-2012, 06:21 PM
#2
5th Gear Member
Join Date: Oct 2006
Location: MO
Posts: 3,234
From Fords response to NHTSA investigation:
Clutch Plate Bolt Problems:
A number of reports identified by Ford alleged increasing difficulty selecting gears over time, along with clutch noise and clutch performance degradation. Investigation of these reports identified grinding or “notchy” gears that were found to be caused by clutch fasteners that had worked loose during vehicle operation. An investigation into the root of the cause identified an issue with the fastener/joint design at the clutch to flywheel interface that was exacerbated by the higher transmission input speeds provided by the new engines.
Solution:
A revised fastener was designed and put into production October 19, 2010. The revised fastener was concurrently made available for service and a special service message (21614) was issued to aid technicians in identifying the concern.
Clutch Plate Bolt Problems:
A number of reports identified by Ford alleged increasing difficulty selecting gears over time, along with clutch noise and clutch performance degradation. Investigation of these reports identified grinding or “notchy” gears that were found to be caused by clutch fasteners that had worked loose during vehicle operation. An investigation into the root of the cause identified an issue with the fastener/joint design at the clutch to flywheel interface that was exacerbated by the higher transmission input speeds provided by the new engines.
Solution:
A revised fastener was designed and put into production October 19, 2010. The revised fastener was concurrently made available for service and a special service message (21614) was issued to aid technicians in identifying the concern.
05-24-2012, 09:49 AM
#3
Thread Starter
Join Date: May 2012
Location: CA
Posts: 3
The dealer is claiming that it is normal driveline backlash that I am hearing and that it is normal since the trans is shifting smooth. When I asked why the noise wasn't present for the first 9,000mi I had the car, they told me that's because it wasn't broken in yet. Guess I am going to have to wait till it gets worse or breaks before they will do anything further. What concerns me is that the clutch is only covered for 12/12000, if that is the component causing the noise.....
05-24-2012, 03:39 PM
#5
Thread Starter
Join Date: May 2012
Location: CA
Posts: 3
Hi Don,
Dealer told me 12mo/12k. I didn't look it up in the manual to verify, but wear items like brakes, clutch, tires, wipers, etc. are usually only covered for a year or 12k....it's probably in some really small print somewhere
, however, given the issues with these clutches and transmissions, I'm sure Ford will make some exceptions.....
Dealer told me 12mo/12k. I didn't look it up in the manual to verify, but wear items like brakes, clutch, tires, wipers, etc. are usually only covered for a year or 12k....it's probably in some really small print somewhere
, however, given the issues with these clutches and transmissions, I'm sure Ford will make some exceptions.....
05-24-2012, 04:00 PM
#6
2nd Gear Member
Join Date: May 2012
Location: California
Posts: 390
Hi Don,
Dealer told me 12mo/12k. I didn't look it up in the manual to verify, but wear items like brakes, clutch, tires, wipers, etc. are usually only covered for a year or 12k....it's probably in some really small print somewhere, however, given the issues with these clutches and transmissions, I'm sure Ford will make some exceptions.....
Dealer told me 12mo/12k. I didn't look it up in the manual to verify, but wear items like brakes, clutch, tires, wipers, etc. are usually only covered for a year or 12k....it's probably in some really small print somewhere
, however, given the issues with these clutches and transmissions, I'm sure Ford will make some exceptions.....PS: Please don't burn me if I am off base =)
05-24-2012, 05:12 PM
#7
2nd Gear Member
Join Date: May 2012
Location: California
Posts: 390
Just read this out of my warranty guide off the website:
(1) Your vehicle’s Powertrain components are covered for five years or
60,000 miles, whichever occurs first. The extended coverage applies to
the Engine: all internal lubricated parts, cylinder block, cylinder heads,
electrical fuel pump, electronic engine control unit, engine mounts,
flywheel, injection pump, manifold (exhaust and intake), manifold bolts,
oil pan, oil pump, seals and gaskets, thermostat, thermostat housing,
timing chain cover, timing chain (gears or belt),
turbocharger/supercharger unit, valve covers, water pump;
10
Transmission: all internal parts, clutch cover, seals and gaskets, torque
converter, transfer case (including all internal parts), transmission case,
transmission mounts; Front-Wheel Drive: axle shafts, bearings (front
and rear), center support bearing, drive shafts, final drive housing
(including all internal parts), hubs-automatic front locking (four-wheel
drive), locking rings (four-wheel drive), seals and gaskets, universal and
constant velocity joints; Rear-Wheel Drive: axle shafts, bearings (front
and rear), center support bearing, drive axle housing (including all
internal parts), drive shaft, propeller shafts, retainers, supports, seals and
gaskets, universal and constant velocity joints"
(1) Your vehicle’s Powertrain components are covered for five years or
60,000 miles, whichever occurs first. The extended coverage applies to
the Engine: all internal lubricated parts, cylinder block, cylinder heads,
electrical fuel pump, electronic engine control unit, engine mounts,
flywheel, injection pump, manifold (exhaust and intake), manifold bolts,
oil pan, oil pump, seals and gaskets, thermostat, thermostat housing,
timing chain cover, timing chain (gears or belt),
turbocharger/supercharger unit, valve covers, water pump;
10
Transmission: all internal parts, clutch cover, seals and gaskets, torque
converter, transfer case (including all internal parts), transmission case,
transmission mounts; Front-Wheel Drive: axle shafts, bearings (front
and rear), center support bearing, drive shafts, final drive housing
(including all internal parts), hubs-automatic front locking (four-wheel
drive), locking rings (four-wheel drive), seals and gaskets, universal and
constant velocity joints; Rear-Wheel Drive: axle shafts, bearings (front
and rear), center support bearing, drive axle housing (including all
internal parts), drive shaft, propeller shafts, retainers, supports, seals and
gaskets, universal and constant velocity joints"
05-31-2012, 05:44 PM
#8
Join Date: Apr 2009
Location: Tucker, GA
Posts: 35
Maybe off the subject at hand -- but I'm also experiencing a popping sound but, mine appears to be coming towards the rear of the car. When, I'm downshifting at a higher RPM for ex. from 4th to 3rd or 3rd to 2nd.. Now, if I take it easy with the RPM's I don't hear it.
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