Hummer Forums by Elcova  
Forums - Home
Source Decals

Source Motors
Custom. Accessories.

H2 Accessories
H3 Accessories
Other Vehicles

H2 Source

H2 Member Photos
H2 Owners Map
H2 Classifieds
H2 Photo Gallery
SUT Photo Gallery
H2 Details

H2 Club

Chapters
Application

H3 Source

H3 Member Photos
H3 Classifieds
H3 Photo Gallery
H3 Owners Map
H3 Details
H3T Concept

H1 Source

H1 Member Photos
H1 Classifieds
H1 Photo Gallery
H1 Details

General Info

Hummer Dealers
Contact
Advertise

Sponsored Ads










 


Source Motors - custom. accessories.


Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 07-27-2006, 01:17 AM
PDXDave PDXDave is offline
Elcova Newbie
 
Join Date: Jul 2006
Posts: 1
PDXDave is on a distinguished road
Default magnason tuning issues

Having some cold start issues on a 05 sut with maganson radix kit. Has anyone out there had any issues with cold engine drivability?
Thanks for the help
Reply With Quote
  #2  
Old 07-29-2006, 06:33 PM
kodiakz kodiakz is offline
Hummer Expert
 
Join Date: Oct 2005
Location: CO
Posts: 594
kodiakz is off the scale
Default Re: magnason tuning issues

Try reflashing the stock pcm tune and see if that makes a difference (don't drive it though!!). That will tell you if it is the tune or something else. Any ses codes?
__________________
\'05 Slate Blue Sut w/ Magnusun, JBA headers, custom exhaust, 22\" MC2 RT5 wheels, Pioneer AVIC Z1 nav, Passport SRX, Vizualogic A1000 dual, bi xenons, fog xenons, dual optimas, and just gettin\' started!
Reply With Quote
  #3  
Old 07-29-2006, 10:50 PM
W1N's Avatar
W1N W1N is offline
Hummer Expert
 
Join Date: Feb 2005
Location: Helsinki, Finland
Posts: 682
W1N is off the scale
Default Re: magnason tuning issues

Call Allen at Nelsonperformance and have him make you a real tune
__________________
Image's nothing-BOOST IS EVERYTHING
Reply With Quote
  #4  
Old 07-30-2006, 01:34 AM
kodiakz kodiakz is offline
Hummer Expert
 
Join Date: Oct 2005
Location: CO
Posts: 594
kodiakz is off the scale
Default Re: magnason tuning issues

I have found that magnusun actually makes a pretty damn good tune for their setup, while Allen's tune is far better on the shifting side and for getting rid of tcm.
__________________
\'05 Slate Blue Sut w/ Magnusun, JBA headers, custom exhaust, 22\" MC2 RT5 wheels, Pioneer AVIC Z1 nav, Passport SRX, Vizualogic A1000 dual, bi xenons, fog xenons, dual optimas, and just gettin\' started!
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 09:10 AM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.