What did you do with your Z today V (ON TOPIC DISCUSSION ONLY)

Sway · 07-17-2019, 10:35 AM

Found out my car is running really lean and I have no idea why
Grrrrrrr

Edit: btw mad that spoiler looks really good with the newer Nismo rear bumper

abm89 · 07-17-2019, 10:37 AM

Quote:

Originally Posted by Sway

Found out my car is running really lean and I have no idea why
Grrrrrrr

It likely needs a tune if you don't already have one.

JARblue · 07-17-2019, 10:47 AM

He just got one

abm89 · 07-17-2019, 11:58 AM

Quote:

Originally Posted by JARblue

He just got one

Oh Jeez, that's not good. I don't know enough about tuning to give any opinions. Do you have a way to read your injector duty cycle? I wouldn't think you'd be maxed on running 93 and NA.

Sway · 07-17-2019, 01:33 PM

Quote:

Originally Posted by abm89

It likely needs a tune if you don't already have one.

Yeah, sent logs to my tuner, he had me do an ecu reset and do logs again. Said it ran fine after... apparently it’s trying to correct for something and slowly pulling fuel over time? It’s only been like 2 months...

He told me to run a pcv delete for a bit and send him a few logs to monitor over some time and see what it does.

mishuko · 07-17-2019, 03:14 PM

Quote:

Originally Posted by Sway

Yeah, sent logs to my tuner, he had me do an ecu reset and do logs again. Said it ran fine after... apparently it’s trying to correct for something and slowly pulling fuel over time? It’s only been like 2 months...

He told me to run a pcv delete for a bit and send him a few logs to monitor over some time and see what it does.

You would think the tune would have fixed it

abm89 · 07-17-2019, 03:27 PM

I'm having a hard time figuring out how the PCV system would affect the AFR. Deleted or not, my car has worked fine either way.

ZontheRocks · 07-17-2019, 03:39 PM

Are the adjustments included in the initial tune price? i.e. $800 for tune and refinements for one year or something similar?

These are the types of issues that worry me when it come to remote tunes and matching up on the street or on another shops dyno.

Then again, I have no experience with tuning.

abm89 · 07-17-2019, 03:41 PM

Quote:

Originally Posted by ZontheRocks

Are the adjustments included in the initial tune price? i.e. $800 for tune and refinements for one year or something similar?

These are the types of issues that worry me when it come to remote tunes and matching up on the street or on another shops dyno.

Then again, I have no experience with tuning.

I think that depends on the tuner. Mine was awesome. If there was something he didn't like or something I didn't like, he went back and fixed it.

BettyZ · 07-17-2019, 05:06 PM

Quote:

Originally Posted by abm89

I'm having a hard time figuring out how the PCV system would affect the AFR. Deleted or not, my car has worked fine either way.

Ditto. I had a delete/catch cans but was sick and tired of the ***-gas smell in the bay so I put the nipples back on.

Sent from my SM-G955U using Tapatalk

Sway · 07-17-2019, 05:21 PM

All I know is Moncef from Admin Tuning knows a hell of a lot more than I do about this stuff.

But I cleared and reset the ecu, nothing else, and he said it’s on point again, and the car is apparently making small adjustment after small adjustment to the fuel and eventually (after 6-8 weeks) getting way too lean. But once the cache is cleared and it’s running strictly off his tune again, it’s fine.

So we’ve got to figure out why. The pcv is where he wants to start... I know that blow by can lower your octane levels and make the car do some weird stuff. So maybe it has something to do with that.

As far as touch ups and helping afterwards, he hasn’t charged me a dime. But has always responded same day, and told me to send him logs whenever and he’ll always look at them.

With my previous tuner, everything was covered up to a year, then you had to pay for a retune.

Anyway, gonna try a delete and see what that does.

BettyZ · 07-17-2019, 08:17 PM

Quote:

Originally Posted by Sway

All I know is Moncef from Admin Tuning knows a hell of a lot more than I do about this stuff.

But I cleared and reset the ecu, nothing else, and he said it’s on point again, and the car is apparently making small adjustment after small adjustment to the fuel and eventually (after 6-8 weeks) getting way too lean. But once the cache is cleared and it’s running strictly off his tune again, it’s fine.

So we’ve got to figure out why. The pcv is where he wants to start... I know that blow by can lower your octane levels and make the car do some weird stuff. So maybe it has something to do with that.

As far as touch ups and helping afterwards, he hasn’t charged me a dime. But has always responded same day, and told me to send him logs whenever and he’ll always look at them.

With my previous tuner, everything was covered up to a year, then you had to pay for a retune.

Anyway, gonna try a delete and see what that does.

https://cj-motorsports.com/products/...apter-m16-x-10

Sent from my SM-G955U using Tapatalk

-ZS-Carpenter · 07-17-2019, 09:27 PM

Quote:

Originally Posted by BettyZ

https://cj-motorsports.com/products/...apter-m16-x-10

Sent from my SM-G955U using Tapatalk

somebody has an AN adapter for the breather side now as well. Might be Royal Performance but not sure. I saw it on book of faces a few weeks ago so there is a 0% chance of ever finding that post again.

BettyZ · 07-17-2019, 10:47 PM

Quote:

Originally Posted by -ZS-Carpenter

somebody has an AN adapter for the breather side now as well. Might be Royal Performance but not sure. I saw it on book of faces a few weeks ago so there is a 0% chance of ever finding that post again.

I know sirnixalot would be highly interested in that.

Rusty · 07-17-2019, 11:55 PM

Quote:

Originally Posted by Spooler

You have to teach them what you want. Never have I had one that knew exactly what I wanted and how I wanted the car to feel. I always ask for an alignment sheet before the car get's pulled of the rack. But if you tell them to set the toe to dead middle of spec, this will get you about the best street alignment which most of us want.

I give them the specs to what I want the car align to. And I stand right at the bay door talking to the guy the whole time. Waving a twenty dollar bill at him.

07-17-2019, 10:35 AM	#3811 (permalink)
Sway Track Member Join Date: Sep 2012 Location: TX Posts: 697 Drives: 2018 GTR Rep Power: 37871	Found out my car is running really lean and I have no idea why Grrrrrrr Edit: btw mad that spoiler looks really good with the newer Nismo rear bumper Hotrodz and MadSciSnails like this. __________________ - White 2018 GTR FBO+E85 - Check out my old build thread: Sway’s Journal-Hitomi ~Live and let live!~

07-17-2019, 10:47 AM	#3813 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,450 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	He just got one Sway and abm89 like this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \|

07-17-2019, 03:27 PM	#3817 (permalink)
abm89 A True Z Fanatic Join Date: Feb 2013 Location: Austin, Texas Posts: 1,382 Drives: 11 370Z \| 24 EL450 Rep Power: 64763	I'm having a hard time figuring out how the PCV system would affect the AFR. Deleted or not, my car has worked fine either way. BettyZ likes this. __________________ Complete Parts List: https://github.com/abm89/ztouge-build

07-17-2019, 03:39 PM	#3818 (permalink)
ZontheRocks Track Member Join Date: Mar 2017 Location: Central Florida Posts: 953 Drives: 2016 Nissan PW 370Z Rep Power: 34535	Are the adjustments included in the initial tune price? i.e. $800 for tune and refinements for one year or something similar? These are the types of issues that worry me when it come to remote tunes and matching up on the street or on another shops dyno. Then again, I have no experience with tuning. abm89 likes this.

07-17-2019, 05:21 PM	#3821 (permalink)
Sway Track Member Join Date: Sep 2012 Location: TX Posts: 697 Drives: 2018 GTR Rep Power: 37871	All I know is Moncef from Admin Tuning knows a hell of a lot more than I do about this stuff. But I cleared and reset the ecu, nothing else, and he said it’s on point again, and the car is apparently making small adjustment after small adjustment to the fuel and eventually (after 6-8 weeks) getting way too lean. But once the cache is cleared and it’s running strictly off his tune again, it’s fine. So we’ve got to figure out why. The pcv is where he wants to start... I know that blow by can lower your octane levels and make the car do some weird stuff. So maybe it has something to do with that. As far as touch ups and helping afterwards, he hasn’t charged me a dime. But has always responded same day, and told me to send him logs whenever and he’ll always look at them. With my previous tuner, everything was covered up to a year, then you had to pay for a retune. Anyway, gonna try a delete and see what that does. Ghostvette, -ZS-Carpenter, ZontheRocks and 1 others like this. __________________ - White 2018 GTR FBO+E85 - Check out my old build thread: Sway’s Journal-Hitomi ~Live and let live!~

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