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  1. K

    Piston slap

    While you have the heads off for the cam swap, replace that broken exhaust stud and I bet the noise isn’t there when you put it back together.
  2. K

    Denali DOD delete?

    Mine didn’t wipe the cam—the lifter rotated in the lifter bucket and stayed up off the cam. I swapped in the new updated lifters and a Range module to disable AFM.
  3. K

    P0300 code

    Rotten egg smell is typically associated with the catalytic converter. If they’re clogged, that could cause misfires. I’d say you’re about due to change your spark plugs and they might give some clues as to what’s going on in your engine.
  4. K

    Bank 2 sensor 1 oxygen sensor

    Check fuel pressure and get a scan tool where you can look at live data
  5. K

    Misfire and no power....

    Unplug injectors one at a time and see if any have no change to the idle when unplugged
  6. K

    Intermittent no start

    No, google Tahoe Big3. It’s a modification to add ground wires to eliminate some weird and hard to troubleshoot problems.
  7. K

    Intermittent no start

    Another vote for Big3–I know I already voted, but I’m a <insert party you believe commits voter fraud here>.
  8. K

    2003 GMC Yukon

    It’s definitely ABS activating, but did you replace just the sensor or the hub assembly with sensor? And did you use AC Delco or parts store brand parts?
  9. K

    Engine life

    Keep doing what you’re doing, which I assume means regular maintenance like oil changes and whatnot.
  10. K

    Misfire cylinder 4

    Yeah... that’s not good if you pull an injector or plug wire off, it sorta stumbles and runs slightly rough but when a lifter goes bad and a cylinder either isn’t getting air in, isn’t letting the exhaust out the exhaust port, or is just pumping air straight through, it gets a little rowdy. My...
  11. K

    Misfire cylinder 4

    Is it a misfire like you have to listen closely and maybe it sorta has a little miss or is it shaking pretty violently at idle? If you have an AFM lifter gone, it will likely run VERY CRAPPY at idle.
  12. K

    Salvage Title/Copart Tahoe?

    I bought a 2002 Tahoe from copart—mine had a clear title although it had clearly been in an accident immediately prior to its arrival at the tow yard. It was a gamble but I’d do it again, and if I wasn’t worried about resale I wouldn’t worry about the salvage title.
  13. K

    2010 Tahoe P0304 misfire

    Alright I hope you feel better, but this probably won’t help: there’s a distinct possibility you’re looking at AFM lifter/bucket failure.
  14. K

    2010 Tahoe P0304 misfire

    When you say it started to fire, but still has the misfire, do you mean it still has the code, or it’s still running rough? How did the plug look when you changed it?
  15. K

    Service Stabilitrak/Traction Control

    Verify that’s your problem first—60% of the time it works almost every time.
  16. K

    2010 Tahoe P0304 misfire

    Do a visual on the wiring to #4 coil and the coil pack connectors on the valve cover
  17. K

    2010 Tahoe P0304 misfire

    Do the same spark test you did in cylinders 2 and 4 on 6. 4 and 6 are AFM cylinders, #2 is not.
  18. K

    Truck Bumpers on a Tahoe

    You could swap the front clip so it matches...
  19. K

    P0175 & P0172, Hard Cold Start, Recent Emissions System Work

    Hmmm... does this year have a flex fuel sensor?
  20. K

    P0175 & P0172, Hard Cold Start, Recent Emissions System Work

    A vacuum leak would typically cause it to run lean and add fuel to compensate. Check fuel pressure and take a good look at the regulator
  21. K

    Intermittent no start

    I vote for a funky ground. Start by doing the Big3 and see if the problem goes away.
  22. K

    Building my 05 LT Tahoe. any tips? Or anyone just interested in following the build?

    I was reading along... dropping the rear... okay, should level it out... oh you already cranked the front up? Dang
  23. K

    Service Stabilitrak/Traction Control

    Have it scanned for codes—even if they’re not active the computer may have a clue for you
  24. K

    Transmission advice

    Is the torque converter fully seated? If not, it might be pushing the flex plate
  25. K

    2007-2014 Tahoe owners - would you do it all over...?

    Yep, but i’d get an ‘09 or newer—several significant upgrades starting with the 6 speed auto trans

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