Blown Motor, Engine Rebuild/Replacement.

G37sHKS · 02-10-2014, 04:27 PM

Why I thought bushing from whiteline were yellow? lol

jwick · 02-10-2014, 04:28 PM

Quote:

Originally Posted by G37sHKS

Why I thought bushing from whiteline were yellow? lol

Mine are. I'm assuming you now have color options.

DIGItonium · 02-10-2014, 04:28 PM

The set I got were also black. [shrugs]

Quote:

Originally Posted by cosmogirl

I have about 3-4k on the TT Kit..

Man I'm long overdue for a cleaning haha. Almost 60k miles now, and the kit was installed at 22k miles.

phunk · 02-10-2014, 05:05 PM

ya your engine and bay are super clean compared to mine. daily driving 60,000 miles with a vented hood and only put my undertray on half the time

Rusty · 02-10-2014, 06:15 PM

Quote:

Originally Posted by cosmogirl

I managed to get a little more prep ready for the engine to be pulled out tomorrow. Here are a few pics and yes that is metal chunks sitting on top of the valves..

Quote:

Originally Posted by Chuck33079

What part broke, piston or rod?

Looks like part of a piston land sitting behind the right valve.

zguynate · 02-10-2014, 06:19 PM

Quote:

Originally Posted by Rusty

Looks like part of a piston land sitting behind the right valve.

Thats what I was thinking. You would think if it was a piece of rod, it would have to get past the piston. If it did that its a lot worse than just the rod lol. Im thinking broken ring lands.

COSMO · 02-10-2014, 06:30 PM

Hopefully we will see Tomorrow!!!!

Rusty · 02-10-2014, 06:36 PM

Quote:

Originally Posted by cosmogirl

Hopefully we will see Tomorrow!!!!

Hopefully, the only damage done was to the piston lands, and not to the cylinder walls or anything else.

Rusty · 02-10-2014, 06:38 PM

Quote:

Originally Posted by dragonbreath

Thats what I was thinking. You would think if it was a piece of rod, it would have to get past the piston. If it did that its a lot worse than just the rod lol. Im thinking broken ring lands.

If it was a rod. Chances are, it would be out of the side of the block. Be real easy to see then.

Rusty · 02-10-2014, 06:48 PM

Years ago. I worked on a ferd 300ci straight 6. The guy said it was down on power, but had no strange noises in it. When I removed the head. I had two pistons at top dead center.

Turned the crank over by hand, and watched all of the pistons move, but #6. Removed the oil pan and everything looked good.

Unbolted the rod cap from #6 and pushed the piston and rod up. What happen was the piston broke in two at the oil ring land.

No damage to the cylinder wall. Got another piston and new rings and install it.

Hopefully your motor could be like this.

COSMO · 02-10-2014, 07:36 PM

It's funny you say that because there is a hole in the side of the block... Will take some pics tomorrow to see who guessed right... 20% goes to the house!!

Rusty · 02-10-2014, 09:53 PM

Quote:

Originally Posted by cosmogirl

It's funny you say that because there is a hole in the side of the block... Will take some pics tomorrow to see who guessed right... 20% goes to the house!!

Any oil around the hole? 'cause this doesn't sound good.

BGTV8 · 02-10-2014, 10:39 PM

Ah, it is actually an electrical problem - engine won;t start right ??

Rod came out the side of the block and knocked the wire off the starter solenoid, so is actually an electrical problem !!!

D'oh .........

COSMO · 02-11-2014, 09:22 AM

Well it doesn't look like I am going to be able to pull the motor today due to the weather. Yes the cars Always stays in the garage but I will have to roll it out a little to get the motor out with the tranny attached.

zguynate · 02-11-2014, 09:29 AM

The suspense continues.... lol.

02-10-2014, 04:27 PM	#316 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 22	Why I thought bushing from whiteline were yellow? lol COSMO likes this. __________________ G37 BUILD UNDER CONSTRUCTION

02-10-2014, 05:05 PM	#319 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,669 Drives: 370 Rep Power: 974725	ya your engine and bay are super clean compared to mine. daily driving 60,000 miles with a vented hood and only put my undertray on half the time DIGItonium and esfourteen like this. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

02-10-2014, 06:30 PM	#322 (permalink)
COSMO A True Z Fanatic Join Date: Dec 2012 Location: FL Posts: 1,816 Drives: 2012 Touring GTM TT Rep Power: 21	Hopefully we will see Tomorrow!!!! zguynate likes this.

02-10-2014, 06:48 PM	#325 (permalink)
Rusty A True Z Fanatic Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 70 Posts: 35,570 Drives: 2011 Nismo GM 6M Rep Power: 2684440	Years ago. I worked on a ferd 300ci straight 6. The guy said it was down on power, but had no strange noises in it. When I removed the head. I had two pistons at top dead center. Turned the crank over by hand, and watched all of the pistons move, but #6. Removed the oil pan and everything looked good. Unbolted the rod cap from #6 and pushed the piston and rod up. What happen was the piston broke in two at the oil ring land. No damage to the cylinder wall. Got another piston and new rings and install it. Hopefully your motor could be like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

02-10-2014, 10:39 PM	#328 (permalink)
BGTV8 A True Z Fanatic Join Date: Dec 2009 Location: 03350 Australia Posts: 1,516 Drives: 09 Nissan 370Z M6 Rep Power: 39975	Ah, it is actually an electrical problem - engine won;t start right ?? Rod came out the side of the block and knocked the wire off the starter solenoid, so is actually an electrical problem !!! D'oh ......... fuct and COSMO like this.

02-10-2014, 07:36 PM	#326 (permalink)
COSMO A True Z Fanatic Join Date: Dec 2012 Location: FL Posts: 1,816 Drives: 2012 Touring GTM TT Rep Power: 21	It's funny you say that because there is a hole in the side of the block... Will take some pics tomorrow to see who guessed right... 20% goes to the house!!

02-11-2014, 09:22 AM	#329 (permalink)
COSMO A True Z Fanatic Join Date: Dec 2012 Location: FL Posts: 1,816 Drives: 2012 Touring GTM TT Rep Power: 21	Well it doesn't look like I am going to be able to pull the motor today due to the weather. Yes the cars Always stays in the garage but I will have to roll it out a little to get the motor out with the tranny attached.

02-11-2014, 09:29 AM	#330 (permalink)
zguynate A True Z Fanatic Join Date: Jan 2012 Location: Strangeland Posts: 1,054 Drives: 09 370z Rep Power: 75	The suspense continues.... lol. __________________ 2009 370z touring w/sports package

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Blown motor!!!!	COSMO	Forced Induction	166	11-25-2013 08:33 PM
Someone in the DFW area who can rebuild a 370z motor	Denny McLain	Engine & Drivetrain	16	01-29-2013 05:27 PM
370z engine blown	Fabsnoop	Nissan 370Z General Discussions	53	06-02-2012 11:29 PM
WORST DAY!!!! Possible engine blown???!!!!	Westwood	Engine & Drivetrain	189	04-09-2012 11:28 AM
vq37vhr ( 370z motor ) NOT BLOWN	soaka1	Wanted	0	03-10-2010 10:01 AM