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  1. ks03

    Best way to replace wiring-yeah all of it. Ugh...

    Unless you’re having lots of issues and know it’s from a damaged harness, you’re probably more likely to induce a problems, even if you got a new oem harness, than if you just let it be. repair individual issues as they arise.
  2. ks03

    Hyper Dip or Plastic Dip

    Updated my previous post, if it has anymore trouble the channel is Scott HD, seems to be mostly testing detailing products
  3. ks03

    Hyper Dip or Plastic Dip

    I used cerakote on mine and it’s doing well. Bought it after watching it tested on project farm. There’s another youtuber with more products being tested
  4. ks03

    Low idle issue

    Maybe a better way to say it is that every electronic throttle I’ve come across has not had a separate IAC valve. The idle air is controlled by the main throttle. Cleaning the throttle body on an electronic throttle typically has a more significant effect on idle quality than a cable actuated...
  5. ks03

    Low idle issue

    Just clean the throttle body. With electronic throttles I think carbon buildup acts like a wonky iac
  6. ks03

    What did you do to your NBS GMT800 Tahoe/Yukon Today?

    Rock auto sells an ACDELCO 2141091 (rectangular style vent solenoid) for $17... hardly worth messing around testing with an intermittent failure.
  7. ks03

    Kooks Y-pipes w/ cats Anyone used this??

    I think it would only be for use only with kooks headers
  8. ks03

    Fuel shuts off at 112MPH

    Gasoline
  9. ks03

    Changing to a non computer controlled engine

    Someone who knows better feel free to chime in, but I was thinking a 2001 Denali had a viscous coupler in the transfer case, so you might be up to 2wheels pushing. You could add a locker or limited slip in back for 3 wheels. I thought all the NBS front axles were open diff, the “4wd” ones with...
  10. ks03

    Tonyrodz's Tahoe Build Thread

    It’s been a while... I was thinking if you’re in the abs data where you can see the wss data it was just a soft key at the bottom of the screen. Or maybe you have to select items first and then you can graph... Then you’d also want to adjust the min/max so the chart only goes up to like 10mph to...
  11. ks03

    Tonyrodz's Tahoe Build Thread

    In my experience the speed is accurate...until it’s not With a tech 2 in the abs you can graph the wss and drive around real slow and watch a sensor drop out momentarily without being on the brakes or activate the abs. Start at like 10 mph and slowly come to zero, in the data you can watch bad...
  12. ks03

    Tonyrodz's Tahoe Build Thread

    The issue is rust on the mating surface of the hub where the sensor mounts. Rust grows and forces the sensor away, creates a larger air gap that doesn’t pickup correctly at low speed. I like to tear off a piece of paper towel, shove it in the sensor hole, then top off the hole with grease. Take...
  13. ks03

    Empty the tank with fuel pump

    Every motorcycle rider that has ever had a reserve position on their petcock keeps this rattling around somewhere in the back of their head
  14. ks03

    Driveline noise wtf?

    Kinda sounds like a ujoint... but a bad one usually sounds like that crunching / moving by hand, not when installed. I’d probably drop my driveshaft to feel all the joints.
  15. ks03

    Best budget upgrades on a 5.3L rebuild?

    gotta plan your build.... don’t buy headers right before turbo
  16. ks03

    Best budget upgrades on a 5.3L rebuild?

    Castech ...and whatever this is
  17. ks03

    P0157 and p2a04 code PLZ HELP

    did you try it without defoulers?
  18. ks03

    2006 gmc yukon xl slt option 2

    From the codes I’m guessing there is a power or ground problem with an o2 circuit that should be fairly straightforward. I’d probably chase after that first in case a related bad ground fixes a TB issue
  19. ks03

    P0157 and p2a04 code PLZ HELP

    Try it without the non foulers, I didn’t think they did anything helpful unless you’re already throwing a p0420 / 421
  20. ks03

    Delayed Crank

    When it first starts to run does it have a misfire for a few seconds after running on its own? When you’re expecting a long crank, try holding the throttle wide open for the clear flood function, do one long crank, and then try to start normally for the 2nd attempt. whether it’s fuel, fuel...
  21. ks03

    Simple Wideband O2 Location

    If the cats are working, installing after the cats will effect the reading. Some hydrocarbons and oxygen will enter the cat, and hopefully carbon dioxide and water vapor will leave the cat, O2 readings should be higher precat vs post
  22. ks03

    Mild 6.0L Build Suggestions?

    I’ve only done them in the vehicle, lots of potential to knock it over trying to do it on a stand. I don’t know how critical this really is, or what the potential fallouts from incorrectly torquing this are, but I know lots get slapped back together with the old bolt and a couple impact burps.
  23. ks03

    Chasing a P0300

    at wide open throttle, just before it up shifts, what is the highest the MAF reads in grams / sec?
  24. ks03

    Chasing a P0300

    I know you say you replaced the fuel pressure regulator, but I’m suspect of it still. one possibility for misfires on 1 and 8 is liquids in the intake, weather it’s caused by gas, oil or something crazy. 5 and 6 are near where the vacuum line for the regulator connects. occasionally pulling...
  25. ks03

    Mild 6.0L Build Suggestions?

    http://professional-products.com/secure/uploads/file/80032-90033%20Damper%20Instructions.pdf I think if you’re around .15” I’d put in the old bolt, torque it to 240, take it off and check where you’re at. I think Gm service info says to tighten to 37 plus 140 degrees, and 74 isn’t an option...

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