Idle recovery - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Motorboy8769 · 04-04-2019, 10:59 AM

I put an aluminum flywheel and lighter clutch in the car and now the idle after rev will drop to 300 ish and then surge a couple times then back to 850. Sometimes it stalls. I have read to adjust airflow I am just not sure which airflow table to adjust there is several. I am using hp tuners.

I am afraid of this thing stalling as I am staging the car and costing the race.

Thanks in advance

xc_SS/RS · 04-04-2019, 12:17 PM

Adjust your throttle follower in neutral and park to have a little higher values than stock and keep increasing until you've got it how you want it

Also, there's a o2 sensor setting for LTFT idle cells that when switched off (set speed requirements to 255/256) help reduce the idle bounce when you shift to neutral at speeds

What did you go with btw?

Motorboy8769 · 04-04-2019, 07:09 PM

I’ll take a look at those. It’s a stick car so not sure if that changes the park neutral thing.
The car has a jerico 4 speed a ram aluminum flywheel with segmented steel inserts and a McLeod soft loc

xc_SS/RS · 04-05-2019, 07:37 AM

Quote:

Originally Posted by Motorboy8769

I’ll take a look at those. It’s a stick car so not sure if that changes the park neutral thing.
The car has a jerico 4 speed a ram aluminum flywheel with segmented steel inserts and a McLeod soft loc

I just copy/paste the values from neutral to park since I think they're the same on the tune lol probably does nothing but it looks better on the tune

Motorboy8769 · 04-18-2019, 02:49 PM

So my ltft stuff is all disabled I think but I did have some questions as to what these should be set to...
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Smoky10 · 07-28-2019, 12:47 AM

Did you find a fix for this problem?

Motorboy8769 · 07-28-2019, 01:23 AM

I have not messed with it for a while I am deployed right now. I did however hear about an update that gives a new option to change that may help. I’m probably going to be doing som more work and possibly another dyno tune this winter so hoping I can get it fixed then

Smoky10 · 07-28-2019, 06:32 AM

Where are you deployed to? I’m also deployed with RED HORSE right now

Motorboy8769 · 07-28-2019, 07:13 AM

KAF currently in Afghanistan

Smoky10 · 07-28-2019, 07:39 AM

Cool. One of my Airman is at BAF.

04-04-2019, 10:59 AM	#1
Motorboy8769 Drives: 2015 2ss Join Date: Jun 2015 Location: Wooster ohio Posts: 586	Idle recovery I put an aluminum flywheel and lighter clutch in the car and now the idle after rev will drop to 300 ish and then surge a couple times then back to 850. Sometimes it stalls. I have read to adjust airflow I am just not sure which airflow table to adjust there is several. I am using hp tuners. I am afraid of this thing stalling as I am staging the car and costing the race. Thanks in advance

04-04-2019, 12:17 PM	#2
xc_SS/RS Drives: 2010 Camaro SS/RS Join Date: Mar 2014 Location: somewhere in MD Posts: 4,883	Adjust your throttle follower in neutral and park to have a little higher values than stock and keep increasing until you've got it how you want it Also, there's a o2 sensor setting for LTFT idle cells that when switched off (set speed requirements to 255/256) help reduce the idle bounce when you shift to neutral at speeds What did you go with btw? __________________ 2010 2SS/RS Z/28 intake, NW, FAST 102, speed engineering LT's, some exhaust, ATI -10% pulley, GM flex fuel injectors, DSX flex fuel sensor, MGW shifter, HP Tuners, some suspension work, stickers and a little weight loss. 12.63 @113.53

04-04-2019, 07:09 PM	#3
Motorboy8769 Drives: 2015 2ss Join Date: Jun 2015 Location: Wooster ohio Posts: 586	I’ll take a look at those. It’s a stick car so not sure if that changes the park neutral thing. The car has a jerico 4 speed a ram aluminum flywheel with segmented steel inserts and a McLeod soft loc

04-18-2019, 02:49 PM	#5
Motorboy8769 Drives: 2015 2ss Join Date: Jun 2015 Location: Wooster ohio Posts: 586	So my ltft stuff is all disabled I think but I did have some questions as to what these should be set to...

07-28-2019, 12:47 AM	#6
Smoky10 Drives: 2010 Camaro 2SS Join Date: Jun 2010 Location: Navarre, FL Posts: 745	Did you find a fix for this problem?

07-28-2019, 01:23 AM	#7
Motorboy8769 Drives: 2015 2ss Join Date: Jun 2015 Location: Wooster ohio Posts: 586	I have not messed with it for a while I am deployed right now. I did however hear about an update that gives a new option to change that may help. I’m probably going to be doing som more work and possibly another dyno tune this winter so hoping I can get it fixed then

07-28-2019, 06:32 AM	#8
Smoky10 Drives: 2010 Camaro 2SS Join Date: Jun 2010 Location: Navarre, FL Posts: 745	Where are you deployed to? I’m also deployed with RED HORSE right now

07-28-2019, 07:13 AM	#9
Motorboy8769 Drives: 2015 2ss Join Date: Jun 2015 Location: Wooster ohio Posts: 586	KAF currently in Afghanistan

07-28-2019, 07:39 AM	#10
Smoky10 Drives: 2010 Camaro 2SS Join Date: Jun 2010 Location: Navarre, FL Posts: 745	Cool. One of my Airman is at BAF.