No start, but cranks

Joepro · 04-25-2014, 06:14 PM

My problem with 370z and 350z clutches is almost all the single disks all use the z32 pressure plate, so I have to give southbend a pass on that, considering its the same plate as every other kit, I had and issue with a z1 product that left me a bit sour...plus the new clutch did fine on the dyno, it is holding like a champ at my power level, there is no stress on the teeth for the sensor, how that would break is just astounding...but I do not know yet.

Joepro · 04-25-2014, 06:16 PM

Quote:

Originally Posted by jwick

I'm running Z1 full face and light weight fly wheel. Held up just fine on the dyno today with a bunch of torque

what did you put down? Similar to mine?

Joepro · 04-25-2014, 06:23 PM

Quote:

Originally Posted by Chuck33079

OS Giken Twin Plate Grand Touring Clutch

Hell of a price.

I have too much time and money already invested in this car to put a used clutch in it, whatever goes in is new. Agreed however, good price.

jwick · 04-25-2014, 06:38 PM

Dynojet equivalent I put down 450 ftlbs

Joepro · 04-25-2014, 06:41 PM

Quote:

Originally Posted by jwick

Dynojet equivalent I put down 450 ftlbs

Congrats! Fun isn't it? Haha, in the end its worth the downtime to me, just pisses me off!

jwick · 04-25-2014, 06:43 PM

It's really entertaining. I've got an oil leak I've got to chase down tomorrow so I didn't drive it much after the tune

jwick · 04-25-2014, 06:44 PM

Quote:

Originally Posted by Joepro

Congrats! Fun isn't it? Haha, in the end its worth the downtime to me, just pisses me off!

Can you just get away with a new flywheel?

Joepro · 04-25-2014, 08:13 PM

Well it stopped raining so I went out and pulled one of the shims, it has 2 shims in it, started and idles the best it ever has, I have always had a bit of a "wonky" idle as long as I can remember, its frigging perfect. I cannot hear the teeth hitting the sensor either...Im now thinking this has been an issue from day one of the flywheel and the sensor just now failed...I am still going to pull it out at work tomorrow and ispect if the groove is any deeper, if not I will repair the groove, visually inspect the flywheel from the check plate and if I see nothing conclusive I will order a backup sensor to keep in the car and boost on!

FPenvy · 04-25-2014, 11:21 PM

Do u need the cable to data log?

jwick · 04-25-2014, 11:22 PM

Quote:

Originally Posted by FPenvy

Do u need the cable to data log?

I know he needa to buy one from UpRev. Nobody should have a boosted factory NA car without it.

FPenvy · 04-25-2014, 11:35 PM

Quote:

Originally Posted by jwick

I know he needa to buy one from UpRev. Nobody should have a boosted factory NA car without it.

I have a cable hence why I asked if he needed it to test and data log tomorrow

Joepro · 04-26-2014, 07:19 AM

This is now a mechanical issue for sure, I will not need the cable. Im thinking its been happening for some time, Ill know later today. im gonna start looking for a used cipher cable, the way I read the faq is I can use it, just will not be able to edit the tune, which I do not want to do anyway.

Joepro · 04-27-2014, 05:31 PM

I looked through the check plate, the teeth you can see were hitting the sensor have some wear marks on them, it looks as if the tooth ring has a small gap on one side compared to the other, I was looking at how the ring is attach vs the steel flywheel and my g, what a design difference. It is running fine but my confidence in running the car is not there, I will drop the trans out Tuesday and see what exactly is going on, if it is what I suspect I will see if South bend will help me out, I will switch to the steel flywheel, its about 4.5lbs heavier but if it means reliability ill take it...

Joepro · 04-29-2014, 02:11 PM

I have confirmed the reluctor ring on the flywheel has indeed warped and or crack under 2 of the bolts.

Joepro · 04-29-2014, 02:28 PM

04-25-2014, 06:14 PM	#76 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	My problem with 370z and 350z clutches is almost all the single disks all use the z32 pressure plate, so I have to give southbend a pass on that, considering its the same plate as every other kit, I had and issue with a z1 product that left me a bit sour...plus the new clutch did fine on the dyno, it is holding like a champ at my power level, there is no stress on the teeth for the sensor, how that would break is just astounding...but I do not know yet. __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

04-25-2014, 06:38 PM	#79 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465056	Dynojet equivalent I put down 450 ftlbs __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

04-25-2014, 06:43 PM	#81 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465056	It's really entertaining. I've got an oil leak I've got to chase down tomorrow so I didn't drive it much after the tune __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

04-25-2014, 08:13 PM	#83 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	Well it stopped raining so I went out and pulled one of the shims, it has 2 shims in it, started and idles the best it ever has, I have always had a bit of a "wonky" idle as long as I can remember, its frigging perfect. I cannot hear the teeth hitting the sensor either...Im now thinking this has been an issue from day one of the flywheel and the sensor just now failed...I am still going to pull it out at work tomorrow and ispect if the groove is any deeper, if not I will repair the groove, visually inspect the flywheel from the check plate and if I see nothing conclusive I will order a backup sensor to keep in the car and boost on! __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

04-26-2014, 07:19 AM	#87 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	This is now a mechanical issue for sure, I will not need the cable. Im thinking its been happening for some time, Ill know later today. im gonna start looking for a used cipher cable, the way I read the faq is I can use it, just will not be able to edit the tune, which I do not want to do anyway. __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group Last edited by Joepro; 04-26-2014 at 07:23 AM.

04-27-2014, 05:31 PM	#88 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	I looked through the check plate, the teeth you can see were hitting the sensor have some wear marks on them, it looks as if the tooth ring has a small gap on one side compared to the other, I was looking at how the ring is attach vs the steel flywheel and my g, what a design difference. It is running fine but my confidence in running the car is not there, I will drop the trans out Tuesday and see what exactly is going on, if it is what I suspect I will see if South bend will help me out, I will switch to the steel flywheel, its about 4.5lbs heavier but if it means reliability ill take it... __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

04-29-2014, 02:11 PM	#89 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	I have confirmed the reluctor ring on the flywheel has indeed warped and or crack under 2 of the bolts. __________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group

04-29-2014, 02:28 PM	#90 (permalink)
Joepro A True Z Fanatic Join Date: Aug 2012 Location: Athens ohio Posts: 1,213 Drives: Company car Rep Power: 33	__________________ Swift\|Koni\|SPC\| FI CBE\|Z1\|Stillen\|Sbend\|Zspeed\|R/T Tuned\|523 whp\|458 tq\|10.5 psi\|SOLD Joepro's Journal\|Joepro's Boosted Performance Build \|Pittsburgh-Western-Pa-Ohio-Wv-Group Last edited by Joepro; 04-29-2014 at 02:35 PM.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
370z wont start no power . Where to start	acracing118	Exterior & Interior	6	01-05-2013 06:37 PM
Car will start sometimes and not start, need advice	aragona7	Nissan 370Z General Discussions	11	03-08-2012 10:23 PM
If you had to start all over....	saiko71	Forced Induction	31	03-27-2011 08:56 PM
cold start/push start	chops	Nissan 370Z General Discussions	21	02-14-2011 03:40 AM
HELP: Car won't start!	tjlazer	Engine & Drivetrain	41	04-06-2010 02:21 PM