Question for the minds....

Discussion in 'SRT Hellcat General Discussions' started by Birddog, Jun 3, 2015.

  1. Birddog

    Birddog Silver Member

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    So I was pretty good with the break in of the motor, did first oil change at 750 miles, used the red key for the first time at 1000 miles and saw 680 peak HP on the screen. Took it in and did the fuel rail recall, trans update, and PCM update. played a couple times with it and seemed pretty good. Then I went for a 1400 mile trip on eco mode which was babied most of the times except for a few passes :) Now that I am back I have been out playing around and am finding I am hitting a Max HP of 630 on the screen. It even seems to not have the same pull (although is still pretty awesome). No codes are coming up and am finding occasionally just before/during the shift it sputters (happened twice). Our altitude here is 2300ft, 68 degrees and 38% humidity.... Any suggestions or thoughts?
     
  2. rayzazoo

    rayzazoo DRIVESRT.COM Gold Supporting Member

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    Sounds like you need a PCM update or reflash
     
    • Agree Agree x 1

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