SCT X4 with Forscan

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tylrpal

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Curious if anyone else has had any trouble loading the preloaded tune from SCT with changes made via Forscan. Truck won't seem to take the tune. Wondering if the changes are the reason why.
 

tlnt60

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Did you have trouble with the JDM tune and Forscan changes?

I don’t have the tune yet, but they did point out that you would need to return all forscan changes to factory before loading their tune. Haven’t heard that from the other tuners, but if that’s the tune you are trying to load, that may be why...
 

Christopher Manns

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I don’t have the tune yet, but they did point out that you would need to return all forscan changes to factory before loading their tune. Haven’t heard that from the other tuners, but if that’s the tune you are trying to load, that may be why...
I'm not the OP, and I do have the JDM Tune (but i don't think i remember seeing that about forscan). Maybe I'll go out to the truck and reset everything then reapply, and see if I get different results. I thought it was working, but .... :)
 

Pk64f100

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I just purchased the SCTx4 and uploaded the information to my laptop to ensure tuner is updated all seemed to go ok. I hope to be getting my 2011 SCREW back from dealer this week and once I get it I am going to hook up my tuner. Once I do I am going to order some custom tunes but I don’t know anything about this process can someone help me? Who do I buy the custom tunes from?
 
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tylrpal

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So I just updated the X4 and all the off the shelf tunes and it seemed to take to the truck with all the changes using Forscan. So idk what the deal was. Thanks for all the input though.
 

mad man

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I just purchased the SCTx4 and uploaded the information to my laptop to ensure tuner is updated all seemed to go ok. I hope to be getting my 2011 SCREW back from dealer this week and once I get it I am going to hook up my tuner. Once I do I am going to order some custom tunes but I don’t know anything about this process can someone help me? Who do I buy the custom tunes from?
Try 5star tunes , I used them for my 2011 no problems . Their tech support is good
 

Pk64f100

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I just purchased the SCTx4 and uploaded the information to my laptop to ensure tuner is updated all seemed to go ok. I hope to be getting my 2011 SCREW back from dealer this week and once I get it I am going to hook up my tuner. Once I do I am going to order some custom tunes but I don’t know anything about this process can someone help me? Who do I buy the custom tunes from?
 
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