Can cold weather mess up a tune?? - Page 4 - EvoXForums.com

DocBoz · 10-06-2012, 12:49 AM

something wierd is going on with your boost what turbo are you running?

dools · 10-06-2012, 01:50 AM

Stock turbo. I have a couple more logs and it did the same thing every time

Clipse3GT · 10-06-2012, 02:57 AM

Quote:

Originally Posted by dools

The hp and tq is way too high but here is what I came up with... you can see where it just dies. Any ideas guys?

I just looked at your log. It is your clutch going. It shoots up in rpm, then settle down, then it shoots up. Its not a tune issue no knock or boost changes. It hits target logs. Its a mechanical issue.

~Kris

Snakes709 · 10-06-2012, 03:39 AM

the VD graph is messed up due to you not being in the proper rpm band it wants...VD is really weird about that. You have to do the pull between 2500rpm - 7500rpm. As for your log, looks like the clutch is going.

dools · 10-06-2012, 04:13 AM

Quote:

Originally Posted by Clipse3GT

I just looked at your log. It is your clutch going. It shoots up in rpm, then settle down, then it shoots up. Its not a tune issue no knock or boost changes. It hits target logs. Its a mechanical issue.

~Kris

Thanks Kris, I was confused bc the car feels great during normal driving and even moderate accel. Looks like it's time to go clutch shopping haha

Quote:

Originally Posted by Snakes709

the VD graph is messed up due to you not being in the proper rpm band it wants...VD is really weird about that. You have to do the pull between 2500rpm - 7500rpm. As for your log, looks like the clutch is going.

Thanks for the info man!

Steve-o · 10-10-2012, 01:55 PM

This is great info. Once I get my logging capability I have some issues too I will hopefully get as much help with.

10-06-2012, 03:39 AM	#34
Snakes709 [Local Team Member] Join Date: Jul 2011 iTrader: (100) Location: Edmonton, AB Posts: 4,318	the VD graph is messed up due to you not being in the proper rpm band it wants...VD is really weird about that. You have to do the pull between 2500rpm - 7500rpm. As for your log, looks like the clutch is going. __________________ 2011 EvoX GSR - AMS: SS Brake Lines, LICP w/ TiAL QR BOV, AEM Wideband and Boost Gauge, Tomei Expreme Exhaust, TWM STS w/ Cage Replacement, FIC 1100cc injectors, ETS 4" IC, 3port, Walbro 255lph, AEM FPR, Perrin RSB and Rear endlinks, SSP Underpanel, Enkei PF-01's, Varis Lip, AMS CMC, ACT HD 6 Puck and ACT Streetlite flywheel Build Thread

10-10-2012, 01:55 PM	#36
Steve-o Just Spooling Up Join Date: May 2012 iTrader: (0) Location: Yuma, AZ Posts: 185	This is great info. Once I get my logging capability I have some issues too I will hopefully get as much help with. __________________ Stock Turbo Kelford 214B cams and beehive springs AEM CAI AMS U&L Piping AMS FMIC Ultimate Racing TBE (de catted) Cobb Tuned on 91oct. 25.7 peak PSI 351whp/352wtq

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Hot Weather/Cold Weather Tuning	dminor04	Evo X Tuning	28	01-17-2013 06:13 AM
Cold weather tunning knock?	Eastern X	Evo X Tuning	21	11-08-2012 12:19 AM
Cold weather issues	airborne703	Evo X General	22	09-26-2012 08:05 PM
Overboosting & Cold Weather	LifeIsNotAWaitingRoom	Evo X Tuning	36	01-13-2011 03:11 AM
Advans in cold weather	pdacton	Evo X Wheels, Suspension & Brakes	35	12-19-2009 02:36 PM

10-06-2012, 12:49 AM	#31
DocBoz X-phile Join Date: Jul 2011 iTrader: (100) Location: Ut. Posts: 1,047	something wierd is going on with your boost what turbo are you running?

10-06-2012, 01:50 AM	#32
dools Member Join Date: Mar 2011 iTrader: (100) Location: Northwest OH Posts: 82	Stock turbo. I have a couple more logs and it did the same thing every time

Remove Advertisements Sponsored Links
Evo X Forums Advertisement