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Thread: 2015 Jeep SRT MDS delete btr stage 2 cam wont idle what needs to be tuned?

  1. #1

    2015 Jeep SRT MDS delete btr stage 2 cam wont idle what needs to be tuned?

    What specific changes do I need with my tune for this set up? I installed a BTR stage 2 camshaft with the cam advance locked out. Added upgraded springs and a Hellcat oil pump. I have already turned off the mds (set to disable), changed the min and max settings. vss min to is set to 125 mph and vss max is set to 0 mph. What am I missing? Idles rough but dies after warmup. I also moved the idle setting to 700 rpm from stock setting of 560 rpm.

  2. #2
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  3. #3
    Senior Tuner edcmat-l1's Avatar
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    Crystal ball sez......
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  4. #4

    2015 Jeep srt stage II camshaft

    2015Jeep srt stage 2 cam mds deleted
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  5. #5
    you need a complete tune , i can take care of you at [email protected]. its alot to tuning a cam hemi if you dont have no experience.

  6. #6
    Senior Tuner SultanHassanMasTuning's Avatar
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  7. #7
    Advanced Tuner
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    really?

    stage II specs are hardly any different than stock 392

    narrowed up the lobe separation a lil and that is about it

    does that tiny bit of additional overlap really make it that hard to tune?

    or was that only directed at those installing a stg II in a 5.7?

  8. #8
    Senior Tuner edcmat-l1's Avatar
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    I know this place is dead but wow. OP posts a week ago, then 3 days ago, and that's it. I guess he got someone to help him, or he's not really interested in help, one or the other.

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  9. #9

    Bad Idle

    Quote Originally Posted by edcmat-l1 View Post
    I know this place is dead but wow. OP posts a week ago, then 3 days ago, and that's it. I guess he got someone to help him, or he's not really interested in help, one or the other.
    I'm still here just been busy. Jeep idles like crap. You have to hold the throttle after warm up or it will die. Cant put it in gear ...or it will die. Im also having what sound like a lifter knock on passenger side. I have disabled the mds via hp tuner software. Also its making a sound like a solenoid cycling from the transmission. I will appreciate any advise. It may eventually end up on a wrecker to a reputable shop in Houston. I haven't looked for a shop yet

  10. #10
    Senior Tuner edcmat-l1's Avatar
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    Quote Originally Posted by [email protected] View Post
    I'm still here just been busy. Jeep idles like crap. You have to hold the throttle after warm up or it will die. Cant put it in gear ...or it will die. Im also having what sound like a lifter knock on passenger side. I have disabled the mds via hp tuner software. Also its making a sound like a solenoid cycling from the transmission. I will appreciate any advise. It may eventually end up on a wrecker to a reputable shop in Houston. I haven't looked for a shop yet
    Sounds like it needs to be in experienced hands.

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  11. #11
    Senior Tuner SultanHassanMasTuning's Avatar
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    lots of us can support, contact info below. we done several of them
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