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  1. L

    6.2 swap thread

    Yeah likely some of that too. But the noise is significantly less with the GM lifters. I have a little noise but its the normal cammed/headered LS engine noise on cold start now.
  2. L

    6.2 swap thread

    I don’t recall the part number. It was the drop in lifter that cost less than 200 They just sounded like shit on cold start and took forever to pump up. But this motor definitely has looser than normal lifter bores because I had noise with expensive johnson lifters too The caddy lifters are...
  3. L

    P0335 (crank pos sensor) issue

    Can’t even describe how happy I am. I was dding my all out N.A. build c7 all winter this has been sitting since October Now instead of new truck that money can go into big c7 power
  4. L

    P0335 (crank pos sensor) issue

    Code is gone for good it seems. False alarm lol
  5. L

    P0335 (crank pos sensor) issue

    Okay it came in as a permanent code, NOT a current code. That may be the issue. It requires several drive cycles to clear that out you cannot clear it with a computer. Meaning I probably had it before many times so it stored it as a permanent code and is waiting a bit before it is allowed to clear
  6. L

    P0335 (crank pos sensor) issue

    I’m so confused lol This place says they are now black so it’s probably fine https://www.michiganmotorsports.com/sensors-ls-lt/genuine-gm-12703627-58x-gray-crankshaft-position-sensor-for-2007-gen-4-ls-engines-crank-sensor/ The code went away I’ll continue to monitor
  7. L

    P0335 (crank pos sensor) issue

    I think the sensor is for 24x crank reluctor. It’s black in color and I believe the newer ones are gray.
  8. L

    P0335 (crank pos sensor) issue

    Wonder if the new senior is the wrong one
  9. L

    P0335 (crank pos sensor) issue

    So I’m still seeing a p0335 for some reason but the original issue is gone for sure
  10. L

    6.2 swap thread

    Wanted to update this I got about 75k on the new motor when it blew a head gasket. I believe it was my fault because I used a roloc disc to clean the decks of the block and heads. Do not do this! It definitely removes aluminum no matter what the internet says. My block looked horribly...
  11. L

    P0335 (crank pos sensor) issue

    New way I routed it
  12. L

    P0335 (crank pos sensor) issue

    Fixed!!!!! I got it buttoned up, did a crank relearn with Hptuners and did like 10 WOT pulls. Zero issues except I hear pinging from probably a lean fuel mixture due to the ported heads. I need to retune it. But I think I am good! I think the issue was how I routed the starter wire, it had...
  13. L

    P0335 (crank pos sensor) issue

    Got everything buttoned back up, wish me luck
  14. L

    P0335 (crank pos sensor) issue

    This is a picture of one from amazon. Look's like a regular lock washer not copper.
  15. L

    P0335 (crank pos sensor) issue

    I am thinking this has to be my issue... I did throw in the new crank sensor just because I was down there
  16. L

    P0335 (crank pos sensor) issue

    Anyone know if I can use any old washer or do I need the gm part? I haven't seen any GM parts that match this, seems to just come with a new starter. I am just not sure if I can use any old washer or it has to be something specific. I'll hit up napa tomorrow and see
  17. L

    P0335 (crank pos sensor) issue

    Found an issue not sure if it’s THE issue. But the wire to the starter was loose. And what I thought was a lock washer appears to just be a broken washer.
  18. L

    P0335 (crank pos sensor) issue

    Okay I am going out to the truck to replace two of the three red cables. The third cable is the one that runs along the back of the engine bay and into the PCM. That I do not have a replacement for yet I am thinking all this isn't really related to the crank pos sensor since I got different...
  19. L

    P0335 (crank pos sensor) issue

    I did the ground cable yesterday did not resolve it I’ll crank down on them after I replace the red ones
  20. L

    P0335 (crank pos sensor) issue

    I think you’re onto something The truck just left me stranded. Completely dead would not turn over. My noco jumper got it started and I made it five miles before it died again. I got all sorts of codes like camshaft position sensor etc. so I don’t think this has any relation to any sensor I...
  21. L

    P0335 (crank pos sensor) issue

    Okay so it started doing it with the other battery now. One of the wires must be moving in a way when I swap batteries, causing the issue to go away momentarily. There's a positive wire to the starter, a ground wire, and the crank pos sensor wiring that are bunched up together. I'll inspect...
  22. L

    Has anyone used a 24284077 Torque Converter (6L90?)

    Yes, the LSA converter It's a little higher stall than factory and drives smooth. It's a great option for going boost on these trucks.
  23. L

    P0335 (crank pos sensor) issue

    Update... Replaced the negative battery terminal/ground cable wire and put back in the *new* battery. As soon as I floored the pedal on my test drive, the car sputtered, tachometer went to 0 and I saw the p0335 code again. I put in my old battery from my C7 corvette, and took it for another...
  24. L

    Has anyone used a 24284077 Torque Converter (6L90?)

    I have it in mine. It doesn’t feel anything other than factory tbh. It’s a nice converter. I’m not sure it’s 2200. More like 1800
  25. L

    P0335 (crank pos sensor) issue

    Not sure, if so I do have hptuners

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