I had my oil changed this morning and also complained about my few electrical problems, like the radio cutting off at low RPM's, a few crazy dash lights going on then off. I complained so that they would flash my chip, b/c of the TSB about it, and it is soooooooooooooooooo worth it!!! my JK unlimited has 33" tires, 3.21 gears and is 6 sp...
Before the flash:
Ran ok, never felt like i had enough power, was very slugish off the line, very slugesh at any rmp under about 2.8k Would stall a lot. very slow and slugish response when i give it gas..
After the flash:
Runs like a completely different vehicle!!
no slugishness, very responsive, not really more power, just more constant power, it seems i can keep from down shifting a tad more now, like some turns in my neighborhood, where i'd used to have to drop down to 1st to hit, now i can take in 2nd easily, and i even made one in 3rd with out it studdering.
I am so glad I got this done! if anyone has a JK built b4 Nov. 10th, they should have it flashed, it is a huge difference in how it rides, shifts, ecelerates etc... i'm so stoked!