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tahoeppv

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    Canada
  • Drives
    2017 GMC Sierra 1500, 2010 Chevrolet Tahoe PPV

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  1. RE: 2014 - 2018 Silverado/Sierra 1500 Wondering if any one has installed Readylift or Cognito UCA's with their leveling kit. Did you have to cut off the service perches/bump stop? If not have much clearance do you have between the UCA and the stop?
  2. Yes, I have completed it. Had a shop drop it in for me, direct swap, everything lines up. Reused the original wiring harness. The L9H has no AFM/DOD so the wiring harness connector for that is left unplugged. Once installed you have to get the pcm re-flashed for a 6.2 and in my case disable CEL for no AFM/DOD signal. Things to check before you buy. - Make sure the original wiring harness is the same part number as the new engine. - MAF sensor must be the same. (Keep original one from 5.3 in)
  3. It's a 2011 L9H. That is what I figured just have the PCM re flashed.
  4. Hey Guys, I have a 2010 Chevrolet Tahoe PPV with a 5.3L LMG and a 6L80 Trans (MYC) looking to drop in a 6.2L L9H. As far as I understand it is a direct swap. Would I run in to any issues or codes as far as the L9H not having AFM/DOD? I plan on using the 5.3L PCM and having it re flashed to work with the 6.2 Or do I look for a L94 that has FlexFuel, VVT, AFM like the LMG does?
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