LS3 conversion...Need help - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

edog · 06-16-2014, 09:31 PM

Quote:

Originally Posted by 1985airborne

Do you have a transcooler?

I do. It has been in over a year. The hottest it gets is just over the 180 mark.

edog · 06-16-2014, 09:33 PM

Quote:

Originally Posted by DieselMD @ Futral

Sounds like a tuning problem to me. Probably minimum idle airflow or coastdown timing swings.

Ok, we can look into this. So far he has looked at the tune three times. I will ask if we have check this area.

edog · 06-16-2014, 09:47 PM

I have passed this link to my tuner. I hope he can chime in. I am encouraged by the post, but like Chris, tuning is way above my skill level. LOL

edog · 06-16-2014, 09:47 PM

Quote:

Originally Posted by cm5217

E I was having the same problems after my install I took it back to frost and he data logged and made some adjustments was 80% better thats when I found Roger at sm city motorsports (RIP Roger) and he fixed it for me. Now he told me what he did and it was like he was talking Russian but it had something to do with a calculation that frost didnt do like I said have no idea what it was and Im sorry to say Roger has passed so I cant ask him. He did say that alot of tuners miss this cause you need a second party software to make the calculation. Maybe some of the tuners on here might know what Im talking about. sorry for the long post with no help but I with everyone else Its in the tune maybe data log with FSP or Ryan with GPI

Thank you Chris!

cm5217 · 06-17-2014, 02:51 PM

Quote:

Originally Posted by edog

Thank you Chris!

hey Ernie if you want to call me I can tell you everything I know about your problem It is the same issues I was having hang in there buddy they will get it right.....

edog · 06-17-2014, 06:29 PM

I will call you later in the week. Let me know a better time. Night or day?

cm5217 · 06-17-2014, 06:48 PM

Quote:

Originally Posted by edog

I will call you later in the week. Let me know a better time. Night or day?

anytime before 10 pm

edog · 06-17-2014, 07:50 PM

Sounds good.

Sent from my 831C using Tapatalk

edog · 06-23-2014, 09:11 PM

Update...we were able to resolve the stalling. No more stalling. Woohoo! Upon braking it flutters as you come to a stop. 100 to 300 rpm, but does not dip below 700, and does not stall.

Sent from my 831C using Tapatalk

thahemp · 06-24-2014, 08:12 AM

Quote:

Originally Posted by cm5217

E I was having the same problems after my install I took it back to frost and he data logged and made some adjustments was 80% better thats when I found Roger at sm city motorsports (RIP Roger) and he fixed it for me. Now he told me what he did and it was like he was talking Russian but it had something to do with a calculation that frost didnt do like I said have no idea what it was and Im sorry to say Roger has passed so I cant ask him. He did say that alot of tuners miss this cause you need a second party software to make the calculation. Maybe some of the tuners on here might know what Im talking about. sorry for the long post with no help but I with everyone else Its in the tune maybe data log with FSP or Ryan with GPI

The only thing that requires 3rd party software to tune is the VVE table, and that it definitely not the cause of his problems. I run MAF only in my car with no problems.

Quote:

Originally Posted by edog

Update...we were able to resolve the stalling. No more stalling. Woohoo! Upon braking it flutters as you come to a stop. 100 to 300 rpm, but does not dip below 700, and does not stall.

Sent from my 831C using Tapatalk

Care to share how? I bet I know

.

axis · 06-24-2014, 01:06 PM

Quote:

Originally Posted by thahemp

Care to share how? I bet I know

.

+1, on the share.

cm5217 · 06-24-2014, 06:01 PM

What does the VVE table do?

edog · 06-25-2014, 04:50 AM

Played with idle and degrees of timing and air flow? Something like this. I am not the tuner, I just know he worked on these areas.

Sent from my 831C using Tapatalk

thahemp · 06-25-2014, 08:32 AM

Quote:

Originally Posted by cm5217

What does the VVE table do?

It's a volumetric efficiency table in lots of ECMs. In ours it's broken into a bunch of different coefficients and there is no real VE table. It's a virtual VE table in the E38. It is a way of determining how much fuel should be added based on several sensors. Lots of people just disable dynamic airflow and use the MAF sensor to determine fueling.

Quote:

Originally Posted by edog

Played with idle and degrees of timing and air flow? Something like this. I am not the tuner, I just know he worked on these areas.

Sent from my 831C using Tapatalk

That makes sense. Glad you got it worked out.

06-16-2014, 09:47 PM	#17
edog Drives: 2010 2SS/RS IOM Join Date: Oct 2008 Location: F'BURG VA Posts: 3,828 View My Garage	I have passed this link to my tuner. I hope he can chime in. I am encouraged by the post, but like Chris, tuning is way above my skill level. LOL __________________ Update...Build in process, Forged Rods, Pistons and rings, Johnson Lifters, NOVI1500 ECS SC, 13lb boost or more, LS3 Conversion 114/228/241 COMP CAM, Frostbite 4 row Aluminum radiator, 6L80 built, Circle D 6L80 PRO SERIES MULTI 258MM 2D, Stock 3.45 gears, 1-7/8 American Racing Headers w/HF cat, X-Pipe, Lingenfelter dual fuel pump, E-85 flex sensor, ATI super damper pulley, Ported TB, 160 therm, Trans cooler, Pedder's sways/end links/sub frame bushings, BMR trailing arms & toe rods, Coil overs. HP/TQ pending

06-17-2014, 06:29 PM	#20
edog Drives: 2010 2SS/RS IOM Join Date: Oct 2008 Location: F'BURG VA Posts: 3,828 View My Garage	I will call you later in the week. Let me know a better time. Night or day? __________________ Update...Build in process, Forged Rods, Pistons and rings, Johnson Lifters, NOVI1500 ECS SC, 13lb boost or more, LS3 Conversion 114/228/241 COMP CAM, Frostbite 4 row Aluminum radiator, 6L80 built, Circle D 6L80 PRO SERIES MULTI 258MM 2D, Stock 3.45 gears, 1-7/8 American Racing Headers w/HF cat, X-Pipe, Lingenfelter dual fuel pump, E-85 flex sensor, ATI super damper pulley, Ported TB, 160 therm, Trans cooler, Pedder's sways/end links/sub frame bushings, BMR trailing arms & toe rods, Coil overs. HP/TQ pending

06-17-2014, 07:50 PM	#22
edog Drives: 2010 2SS/RS IOM Join Date: Oct 2008 Location: F'BURG VA Posts: 3,828 View My Garage	Sounds good. Sent from my 831C using Tapatalk __________________ Update...Build in process, Forged Rods, Pistons and rings, Johnson Lifters, NOVI1500 ECS SC, 13lb boost or more, LS3 Conversion 114/228/241 COMP CAM, Frostbite 4 row Aluminum radiator, 6L80 built, Circle D 6L80 PRO SERIES MULTI 258MM 2D, Stock 3.45 gears, 1-7/8 American Racing Headers w/HF cat, X-Pipe, Lingenfelter dual fuel pump, E-85 flex sensor, ATI super damper pulley, Ported TB, 160 therm, Trans cooler, Pedder's sways/end links/sub frame bushings, BMR trailing arms & toe rods, Coil overs. HP/TQ pending

06-23-2014, 09:11 PM	#23
edog Drives: 2010 2SS/RS IOM Join Date: Oct 2008 Location: F'BURG VA Posts: 3,828 View My Garage	Update...we were able to resolve the stalling. No more stalling. Woohoo! Upon braking it flutters as you come to a stop. 100 to 300 rpm, but does not dip below 700, and does not stall. Sent from my 831C using Tapatalk __________________ Update...Build in process, Forged Rods, Pistons and rings, Johnson Lifters, NOVI1500 ECS SC, 13lb boost or more, LS3 Conversion 114/228/241 COMP CAM, Frostbite 4 row Aluminum radiator, 6L80 built, Circle D 6L80 PRO SERIES MULTI 258MM 2D, Stock 3.45 gears, 1-7/8 American Racing Headers w/HF cat, X-Pipe, Lingenfelter dual fuel pump, E-85 flex sensor, ATI super damper pulley, Ported TB, 160 therm, Trans cooler, Pedder's sways/end links/sub frame bushings, BMR trailing arms & toe rods, Coil overs. HP/TQ pending

06-24-2014, 06:01 PM	#26
cm5217 2K10 SS Drives: 2010 2SS/RS A6 SIM black stripes Join Date: Mar 2009 Location: Southern Maryland Posts: 356	What does the VVE table do? __________________ Tuned with HP tuners by Ryan at GPI...LS3 Conversion GPI SS3 Comp Cam...GPI Heads... GPI modded Intake...GPI built Transmission...Circle D 5C T.C....1 7/8 Kooks LT headers...Vararam tune CAI...Bo White TB...Powerbond 25% UDP...3.91 Gears...Magnaflow 3" Catback...RX catch can...BMR Trailing Arms...BMR Toe Rods...BMR Pro rear cradle bushing kit...Smoked Lenses...Black Chrome SS rims...Black Bowties...Painted Stripes...Barton shifter...Hydro Dipped engine cover...Clear Shield bra (front clip and hood)...

06-25-2014, 04:50 AM	#27
edog Drives: 2010 2SS/RS IOM Join Date: Oct 2008 Location: F'BURG VA Posts: 3,828 View My Garage	Played with idle and degrees of timing and air flow? Something like this. I am not the tuner, I just know he worked on these areas. Sent from my 831C using Tapatalk __________________ Update...Build in process, Forged Rods, Pistons and rings, Johnson Lifters, NOVI1500 ECS SC, 13lb boost or more, LS3 Conversion 114/228/241 COMP CAM, Frostbite 4 row Aluminum radiator, 6L80 built, Circle D 6L80 PRO SERIES MULTI 258MM 2D, Stock 3.45 gears, 1-7/8 American Racing Headers w/HF cat, X-Pipe, Lingenfelter dual fuel pump, E-85 flex sensor, ATI super damper pulley, Ported TB, 160 therm, Trans cooler, Pedder's sways/end links/sub frame bushings, BMR trailing arms & toe rods, Coil overs. HP/TQ pending