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Coupe
11-28-2009, 05:45 AM
What´s your adjustment at the X3 for your Marauder? Did you change any options (list it here, please) or did you use the original adjustment from Lido?
What means in the menue entry: 91 Octane 3.55s and 91 Octane 4.10s?
SC Cheesehead
11-28-2009, 08:24 AM
What´s your adjustment at the X3 for your Marauder? Did you change any options (list it here, please) or did you use the original adjustment from Lido?
What means in the menue entry: 91 Octane 3.55s and 91 Octane 4.10s?

From what you described, it sounds like you've got 2 tunes loaded in the tuner, one for premium gas with stock gears and the other for premium gas with 4:10 gears.
Coupe
11-28-2009, 08:49 AM
when i connect my x3 and would upload the custom tune, there is an option: 3.55s or 4.10s
SC Cheesehead
11-28-2009, 08:50 AM
What are you running for rear gears, that's the tune you want to upload.

Also, unless the tuner's unlocked, you probably won't be able to tweak any of the parameters.
fastblackmerc
11-28-2009, 09:20 AM
My post from MCM answering the same question.

"It looks like you have a tunes for 91 octane with 3.55 gears and 91 octane with 4.10 gears. If you change the octane you'll need to change more parameters like timing, etc. Unless you really really know what your doing I'd leave changing anything to the pros...... one wrong parameter and you could grenade your motor. I suggest you contact whomever you got the tuner from and discuss what changes you want made."
Coupe
03-09-2010, 06:55 AM
how can i find out, what i have: 3.55 or 4.10?
stevemarauder
03-09-2010, 01:53 PM
If its all stock u probably have 3.55 GEAR RATIO.
Coupe
03-10-2010, 08:45 PM
okay, thank you. the tune was the problem! :-)