Yes. 100% it says it on the dash and I can hear it.

Still haven't gotten this problem fixed.

Yes.. NOW the ECM tunes match.. the custom tune is loaded... AFM/DOD is disabled... good to go.

drove the truck today and it is still going into 4 cylinder mode just as much as before. doesnt appear to have made a difference. i know it is because it says it on the dash and i can hear it in the ...

Yes.. NOW the ECM tunes match.. the custom tune is loaded... AFM/DOD is disabled... good to go.

drove the truck today and it is still going into 4 cylinder mode just as much as before. doesnt appear to have made a difference. i know it is because it says it on the dash and i can hear it in the ...

decided to try the tune again only this time i restored the factory set up and than applied the tune. havent gone for a test drive yet to see if it works but here is my tunes after i tried again.

i selected custom tune and installed it. i saved the link for that tune and than uploaded it to my tuner. it has to be something im doing incorrectly or my tuner is malfunctioning. also is there a certain program the tune files should be saved as? (adobe, word, etc..)

installed the tune you posted. as is. i didnt modify any of the parameters. am i doing something wrong? because it didnt do anything. he is the files after i loaded that tune.

06MonteSS wrote:Here ya go Tyler.. DOD/AFM disabled....

thanks ill try it and let you know how it goes!

sorry i sent the wrong one lol

sorry it took so long for me to reply... i have been trying to get this fixed for months now, think i got it in june... all i do is send them my latest tune.. then they say try this, and it doesnt work. any way, here is the most recent custom update i was sent to try and turn off my AFM/DOD and the ...

i have a 2017 gmc sierra 1500 4.3L v6 elevation edition. i bought the i3 platinum tuner 8246 and after updating and downloading the ignition software i went to install the 87 octane tune. i modified the parameters and turned off dod/afm, moved the throttle response to 20% and added firm shift. the ...