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  1. O

    2005 Built Allison converter lock up problems

    I would replace the shift solenoid and reset the trans with a tech2.
  2. O

    Soft Converter Lockup

    I’m just running an 80hp tune. But I tow mostly with it. The way the converter locked up before would put a smile on my face. Now it just feels like a slushy stock converter. I think I’ll take the trans out and modify the cut back valve.
  3. O

    Soft Converter Lockup

    Correct Mike, but it was locking more firm when I first put it in. And now it feels like it slides in to lockup. Could the cut back valve been stuck? Every thing was taken apart and cleaned.
  4. O

    Soft Converter Lockup

    I rebuilt my transmission about 5,000 miles ago with a Georand Kit and a Georand R converter. I reset the trans with a Tech2 When new the converter would lock up solid and feel like another gear shift. Lately it has softened up and almost feels like a stock converter. Only code I had was a...
  5. O

    LLY MAF scaling

    I know this may have been beat to death but. Here is what's going on. I have a stock LBZ intake on my truck, the MAF is rescaled using the GM scale. It reads 33-34gps at idle and max of 349 at WOT. Now with the AFE intake for an LLY with the MAF scaled back to stock it only reads 30gps at...
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