New Clutch Install. Pedal won't return.

GaleForce · 05-19-2013, 07:58 PM

Quote:

Originally Posted by m3chhawk

New CMC and GTR Dot 4 on Thursday and everything was fine again. Got ballsy and took it on a 900 mile round trip this weekend and everything held just fine. Thanks for all the help guys. It appears there is no mileage limit to the CMC failure. They appear to be a one and done most of the time.

I was just going to message you. I replaced my CMC two nights ago and was able to go for a test drive today. All is good. I'm going to give it a couple days/drives then I'll adjust my RJM Performance clutch pedal assembly.

Glad to hear you got things up and running. All ready for boost now!

m3chhawk · 05-19-2013, 08:19 PM

I'm actually surprised at how noisy this clutch is, even on the stock flywheel.
I know it's to be expected, but first and second are pretty loud.

Baer383 · 05-19-2013, 08:24 PM

Quote:

Originally Posted by m3chhawk

I'm actually surprised at how noisy this clutch is, even on the stock flywheel.
I know it's to be expected, but first and second are pretty loud.

I'm a little surprised.

I have the same one as you but with a 19 steel flywheel and the only time I can hear it is at idle after a long ride.

m3chhawk · 05-19-2013, 08:31 PM

I have chatter in first and second almost every time. Occasional it "pops."

Baer383 · 05-19-2013, 08:35 PM

Quote:

Originally Posted by m3chhawk

I have chatter in first and second almost every time. Occasional it "pops."

When does it pop?

m3chhawk · 05-19-2013, 08:43 PM

It did it on two occasions today. First was after about 150 miles all highway. Pulled into the gas station. Real slow in first and second. Did it two or three times while releasing. Very last bit of engagement. Car sat for ten minutes or so then about 15 minutes later at a light accelerating from first at the last bit of engagement it did it again. Out of the 900 miles or so, those are the only times.

GaleForce · 05-19-2013, 08:48 PM

I get a slight chatter after a drive and only at idle. Not loud, most people probably wouldn't notice. I have the 24lb SouthBend flywheel. I haven't noticed any "pops".

Baer383 · 05-19-2013, 08:51 PM

Quote:

Originally Posted by m3chhawk

It did it on two occasions today. First was after about 150 miles all highway. Pulled into the gas station. Real slow in first and second. Did it two or three times while releasing. Very last bit of engagement. Car sat for ten minutes or so then about 15 minutes later at a light accelerating from first at the last bit of engagement it did it again. Out of the 900 miles or so, those are the only times.

Do you have a stock clutch pedal or a RJM one?

m3chhawk · 05-19-2013, 08:54 PM

stock pedal, stock flywheel, new master, zspeed csc, southbend stage 3 daily, GTR dot 4

Baer383 · 05-19-2013, 09:00 PM

Quote:

Originally Posted by m3chhawk

stock pedal, stock flywheel, new master, zspeed csc, GTR dot 4

The only popping noise that I can hear is from under the dash when releasing the clutch pedal the CMC rod comes back and rubs on the the black rubber dust boot and makes a little popping noise.

GaleForce · 05-19-2013, 09:02 PM

Quote:

Originally Posted by Baer383

The only popping noise that I can hear is from under the dash when releasing the clutch pedal the CMC rod comes back and rubs on the the black rubber dust boot and makes a little popping noise.

^^ Yeah, I get this as well.

m3chhawk · 05-19-2013, 09:06 PM

Yeah I got that for the first 50 miles or so then it went away. This is definitely different. Almost sounds as though the bell housing is hitting a speed bump.......

Baer383 · 05-19-2013, 09:23 PM

The only thing I can think of without hearing it is maybe a slightly loose finger on the pressure plate,b/c when you are at the top with the pedal almost all the way out that is when the least amount of pressure is on the pressure plate,other than that I will think about tomorrow and check your thread with any new thoughts.

m3chhawk · 05-28-2013, 02:04 PM

Just a quick update...

The "popping" noise that I thought was coming from the clutch, wasn't the clutch. After driving enough, it finally did it when I wasn't using the clutch. I isolated it to slow speed, turning. After playing around enough, I found it was in the same spot, about 75% lock when turning to the right (hence why it was only slow speeds that I noticed it). I somehow bent one of the wire holders and it was banging on the brake line

Mitco39 · 05-28-2013, 02:54 PM

Glad you found it and caught it before any real damage was done.

05-19-2013, 08:19 PM	#32 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	I'm actually surprised at how noisy this clutch is, even on the stock flywheel. I know it's to be expected, but first and second are pretty loud. __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo

05-19-2013, 08:31 PM	#34 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	I have chatter in first and second almost every time. Occasional it "pops." __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo

05-19-2013, 08:43 PM	#36 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	It did it on two occasions today. First was after about 150 miles all highway. Pulled into the gas station. Real slow in first and second. Did it two or three times while releasing. Very last bit of engagement. Car sat for ten minutes or so then about 15 minutes later at a light accelerating from first at the last bit of engagement it did it again. Out of the 900 miles or so, those are the only times. __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo

05-19-2013, 08:48 PM	#37 (permalink)
GaleForce A True Z Fanatic Join Date: Aug 2011 Location: Ontario, Canada Posts: 21,749 Drives: Varis Arising II Rep Power: 51865	I get a slight chatter after a drive and only at idle. Not loud, most people probably wouldn't notice. I have the 24lb SouthBend flywheel. I haven't noticed any "pops". Mitco39 likes this. __________________ >>>GaleForce's Build<<< >>>FaceBook @3GsCustoms<<<>>>Instagram @GaleForce370z<<< Varis Kamikaze-Z

05-19-2013, 08:54 PM	#39 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	stock pedal, stock flywheel, new master, zspeed csc, southbend stage 3 daily, GTR dot 4 __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo Last edited by m3chhawk; 05-19-2013 at 08:59 PM.

05-19-2013, 09:06 PM	#42 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	Yeah I got that for the first 50 miles or so then it went away. This is definitely different. Almost sounds as though the bell housing is hitting a speed bump....... __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo

05-19-2013, 09:23 PM	#43 (permalink)
Baer383 A True Z Fanatic Join Date: Aug 2010 Location: Lawrenceville,Ga Posts: 4,293 Drives: My foot up your azz Rep Power: 30	The only thing I can think of without hearing it is maybe a slightly loose finger on the pressure plate,b/c when you are at the top with the pedal almost all the way out that is when the least amount of pressure is on the pressure plate,other than that I will think about tomorrow and check your thread with any new thoughts. m3chhawk likes this. __________________ 2013 ZL1 754 rwhp 747 rwtq

05-28-2013, 02:04 PM	#44 (permalink)
m3chhawk Track Member Join Date: Sep 2012 Location: Kansas City Posts: 878 Drives: '11 370Z SPT 6MT BLK Rep Power: 25	Just a quick update... The "popping" noise that I thought was coming from the clutch, wasn't the clutch. After driving enough, it finally did it when I wasn't using the clutch. I isolated it to slow speed, turning. After playing around enough, I found it was in the same spot, about 75% lock when turning to the right (hence why it was only slow speeds that I noticed it). I somehow bent one of the wire holders and it was banging on the brake line __________________ F.I. CF CBE \| Avant Garde M310 \| BC BR's \| ONEighty \| Status \| EvoR \| Stillen \| Whiteline \| B&M \| Bespoke Details Boosted Performance \| Precision Turbo \| Tial \| HKS \| Innovate Motorsports \| Bosch \| Treadstone \| Walbro \| UpRev \| Depo

05-28-2013, 02:54 PM	#45 (permalink)
Mitco39 A True Z Fanatic Join Date: Aug 2012 Location: Edmonton Alberta Canada Posts: 2,089 Drives: 40th 370z Rep Power: 132	Glad you found it and caught it before any real damage was done. __________________ 2007 Chevy Duramax - EFILive Tuned By Me 2010 40th W/ Nav - Boosted Performance - UpRev Tuned By Me The Mrs. Ride -2012 335XI N55 BMW - Cobb Tuned By Me, Built by her My Build --> http://www.the370z.com/members-370z-...39s-build.html

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