6.2L & 6.5L Performance Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines Related to Performance and Longevity

kojo tune question

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  #1  
Old 07-09-2014, 06:39 PM
Daniel Leipart's Avatar
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Default kojo tune question

So I installed a kojo tune and ateam turbo, havent been exactly happy with the tune and walking j is going to re-tune it for me. he asked me to make a list of what i want and besides not having the torque converter lock up early i am not sure what to ask for so i came here for some help. My truck weights between 11-12000 on its own and I pull 10,000 at least 2 times a month, sometimes more.
 
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Old 07-11-2014, 10:23 PM
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nothing?
 
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Old 10-24-2018, 10:19 PM
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Default STAY AWAY FROM KOJO tunes

Too bad this is an old thread, once those clowns get your money, you can forget about customer service, Yea I got burned by the dirtbags at walking-J, I have a tune that I cant use as it is down right dangerous!, the truck revs up to redline at the slightest touch of the throttle, it will leave rubber just trying to creep up a hill. $400 down the drain and a month of lost work because the truck was down, bought a heath tune. that MAN stands behind his products. worked with me until it was perfect
 

Last edited by dieseltech; 10-24-2018 at 10:21 PM. Reason: spelling error
  #4  
Old 10-25-2018, 06:42 AM
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Ya the tune I got from them never was right, he never got back to me to fix it. I wish someone had warned me beforehand. I cant pull **** with it and it would drop me out of OD and put me into limp. took it out and put the factory in and works fine......
 
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