Diablo Sport

[Bob2C]

So I finally did it. For almost a year I have been struggling with a rough idle. Dealership changed mounts which kinda worked for a bit but the roughness came back. I did have some input from@tlaw91 about adjusting the mounts and thought I would give it a shot. I looked at it and said screw it. So yesterday I ordered the Diablo Sport i3 programmer and loaded their 87 tune. I wasn’t looking for much performance but decided for a little something other than just modifying stock tune. I did modify their tune by raising the idle in drive 100 Rpm, disabling AFM and increase acceleration by 10% per their programmer. All went well with tune installation. My truck idles soo smooth while in drive stopped. It shifts better and it is quicker off the stop. Feels like a different truck. I should have done this earlier. Very happy

 

 

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