My engine issue

Z eliminator · 01-20-2014, 07:06 PM

It looks my oil pump let go at 8100 rpm. and then the engine just stopped.
all sorts of codes. Eventually the car stopped running, Some thing let go in the cam gears on the drivers side. It turns over perfectly just does not start.
To be taken apart in a few months

Z

Trips · 01-20-2014, 07:18 PM

Your posts was moved here.

If it turns into a FI issue? Let me know and I'll move it.

Hopefully the damage to the engine isn't major.

Good Luck and Keep us posted.

shaun66 · 01-20-2014, 07:58 PM

Bummer! Doesn't this need to be in the engine and drivetrain section though?

Trips · 01-20-2014, 08:00 PM

Quote:

Originally Posted by shaun66

Bummer! Doesn't this need to be in the engine and drivetrain section though?

Thanks for pointing that out

Rusty · 01-20-2014, 10:42 PM

What was you doing when this happened? Street, strip?

BGTV8 · 01-20-2014, 11:15 PM

Does not really matter, 8100rpm is too much for the OEM oil pump ... it will cr4p itself and lunch the engine big-time.

Loss of oil pressure at 8100rpm = lunched bearings in top and bottom end.

Quote:

Originally Posted by Rusty

What was you doing when this happened? Street, strip?

Chuck33079 · 01-21-2014, 07:05 AM

Again? I thought you had this happen to you a while back? Or did you run another motor up high enough to lunch an oil pump? Next time put in a Nismo oil pump or trust the factory engineers who set the redline at 7500 to prevent exactly this from happening.

Edit- Yep, that's twice that 8100 rpm has kicked you in the wallet. Z's moter breaks. Either build the motor to handle it or stop running it up that high.

SouthArk370Z · 01-21-2014, 09:01 AM

Quote:

Originally Posted by Chuck33079

... Yep, that's twice that 8100 rpm has kicked you in the wallet. Z's moter breaks. Either build the motor to handle it or stop running it up that high.

Third time's a charm?

fuct · 01-21-2014, 10:38 AM

i think he just likes buying parts and reminding everyone in here what he bought.

good luck OP...

Rusty · 01-21-2014, 11:42 AM

Quote:

Originally Posted by fuct

i think he just likes buying parts and reminding everyone in here what he bought.

Good luck op...

lmao

roplusbee · 01-21-2014, 12:05 PM

Interesting

Alstann · 01-21-2014, 12:08 PM

Speaking of the Nismo Oil Pump, I actually emailed the Nismo parts department about getting the oil pump, and how much it costs. They never emailed me back. I'm debating doing this as a preventative part since I currently have lots of time to work with my car. If the price is right of course.

Z eliminator · 01-21-2014, 02:19 PM

Its the same engine.
GTM is doing the oil pump in built moter.

z

Chuck33079 · 01-21-2014, 02:25 PM

So it was rebuilt and then it let go at 8100 rpm again?

elperuano · 01-21-2014, 02:35 PM

Ouch.

01-20-2014, 07:06 PM	#1 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,660 Drives: 370 Z 7AT Sports Rep Power: 20	My engine issue It looks my oil pump let go at 8100 rpm. and then the engine just stopped. all sorts of codes. Eventually the car stopped running, Some thing let go in the cam gears on the drivers side. It turns over perfectly just does not start. To be taken apart in a few months Z __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

01-20-2014, 07:18 PM	#2 (permalink)
Trips Administrator Join Date: May 2009 Location: Disneyland, Ca Posts: 8,732 Drives: 🔰 Rep Power: 10	Your posts was moved here. If it turns into a FI issue? Let me know and I'll move it. Hopefully the damage to the engine isn't major. Good Luck and Keep us posted. __________________

01-20-2014, 10:42 PM	#5 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 69 Posts: 35,490 Drives: 2011 Nismo GM 6M Rep Power: 2684438	What was you doing when this happened? Street, strip? __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

01-21-2014, 07:05 AM	#7 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	Again? I thought you had this happen to you a while back? Or did you run another motor up high enough to lunch an oil pump? Next time put in a Nismo oil pump or trust the factory engineers who set the redline at 7500 to prevent exactly this from happening. Edit- Yep, that's twice that 8100 rpm has kicked you in the wallet. Z's moter breaks. Either build the motor to handle it or stop running it up that high. fuct, esfourteen, SouthArk370Z and 7 others like this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent Last edited by Chuck33079; 01-21-2014 at 07:09 AM.

01-21-2014, 10:38 AM	#9 (permalink)
fuct A True Z Fanatic Join Date: May 2009 Location: Sugar Land Posts: 3,692 Drives: 97' Ranger :) Rep Power: 25	i think he just likes buying parts and reminding everyone in here what he bought. good luck OP... esfourteen and Chuck33079 like this.

01-20-2014, 07:58 PM	#3 (permalink)
shaun66 Track Member Join Date: Mar 2010 Location: n Posts: 837 Drives: MB 370z 7AT Rep Power: 17	Bummer! Doesn't this need to be in the engine and drivetrain section though?

01-21-2014, 12:05 PM	#11 (permalink)
roplusbee A True Z Fanatic Join Date: Dec 2009 Location: Killeen, TX Posts: 2,360 Drives: 2007 350Z NISMO Rep Power: 23	Interesting __________________ 2007 350Z NISMO #0618: Zerolift \| UPREV \| F.I. \| Greddy \| Competition Clutch \| Injector Dynamics \| Aeromotive \| Pioneer \| JL

01-21-2014, 12:08 PM	#12 (permalink)
Alstann Track Member Join Date: Oct 2011 Location: South Florida Posts: 882 Drives: 12 PW 370z 6MT Sport Rep Power: 15	Speaking of the Nismo Oil Pump, I actually emailed the Nismo parts department about getting the oil pump, and how much it costs. They never emailed me back. I'm debating doing this as a preventative part since I currently have lots of time to work with my car. If the price is right of course. __________________ 2012 Pearl White 370Z GReddy Twin Turbo

01-21-2014, 02:19 PM	#13 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,660 Drives: 370 Z 7AT Sports Rep Power: 20	Its the same engine. GTM is doing the oil pump in built moter. z critical likes this. __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

01-21-2014, 02:25 PM	#14 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	So it was rebuilt and then it let go at 8100 rpm again? __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

01-21-2014, 02:35 PM	#15 (permalink)
elperuano A True Z Fanatic Join Date: Oct 2011 Location: Southwest FL Posts: 1,374 Drives: G37S Rep Power: 29	Ouch.

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