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Type: Posts; User: callys

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  1. Desired Idle Airflow very low value - not making power or boost expected

    Sorry for so many questions.

    0.020" over 6.0
    317 heads
    LS9 gaskets
    compression is fairly low 9.1-9.2
    220/227 600/600 113 LSA cam
    truck intake with 80 lb injectors
    7875 turbo running off...
  2. I'm sorry - right after posting this, after...

    I'm sorry - right after posting this, after dealing with it for days, I found a hole in the back of my intake manifold (truck intake) - I am guessing it got punctured somehow in storage or while...
  3. 2001 LQ4 SDTune idle will not come down - completely stuck

    Here is my latest tune - scanner indicated low desired idle air flow. Go easy on me - very new to hptuners

    I cannot find any vacuum leaks.

    Car runs good while driving and under power. It will...
  4. Need 4L80E help - wont hold gear at full throttle and shift stumbling

    Hello everyone -

    I am brand new to this. I have the car driving ok from an air/fuel standpoint. I am using the 3 Bar SD OS, but with a 2 bar sensor, which seems to work fine as long as I put in...
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