Search results

  1. ks03

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

    @Tonyrodz they usually don’t run real true, but yours is excessive. I agree with fless, I think it’s off at the lower to intermediate connection.
  2. ks03

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

    https://gmtoolsandequipment.com/en-US/Pages/ItemDetail.aspx?SKU=J-42640 I usually just use a seatbelt. The actual tool doesn’t give you as much wiggle room to get on bolts. If I was doing something where the wheels were going to be off the ground it’s more likely to work out nice, like...
  3. ks03

    Dreaded P0300 possibly solved

    1. I’m guessing someone left it out. When I bought mine the pcv valve was out of the grommet on the valve cover, laying on top of it at an angle. I didn’t do anything special to secure it, just put it back in its hole. Hasn’t jumped out on its own, been a couple years 2. pcv attached but out of...
  4. ks03

    Intermittent Start And Poor Fuel Economy

    any codes stored? My next thought is to watch the security light when you’re starting it. Or key it on, and wait to see if it goes out after a couple seconds before cranking. Iirc the system enables/disables injectors, but not ignition so sometimes if the security system is trying to disable you...
  5. ks03

    Help identify leaking part

    I’m saying to check directly above. I’m not positive where the coolant hoses connect to the throttle body in relation to that spot, but if one is wet, it would be of concern
  6. ks03

    Help identify leaking part

    Pressure test that thing? My history tells me whenever I think it’s not a water pump, im wrong. Leaks lower and manages to blow up while driving… What I’m actually thinking is, does your throttle body have a coolant hose going to it that isn’t dry?
  7. ks03

    Engine hesitates

    In your scanners data there might be a stft, ltft, or b1stft….and the values are in a percentage + or -. So short term fuel trim, long term fuel trim, then B1 would be bank 1, b2 bank 2. So if everything is 0% it’s running exactly how the pcm hopes. + - 5% combined short and long term I...
  8. ks03

    Engine hesitates

    As far as hearing it directly, you might, but I think it can be hard to decipher a vacuum leak where you don’t want it vs air normally going through the throttle body. The indirect way of hearing that I usually think of, is that if you spray somewhere there is a vacuum leak the engine may smooth...
  9. ks03

    Engine hesitates

    Can you see your fuel trims?
  10. ks03

    Engine hesitates

    I like using carb / throttle body cleaner, as long as it says extremely flammable, doesn’t puddle much, and doesn’t leave anything behind, I’m not too picky about what kinda aerosol
  11. ks03

    Engine hesitates

    My go to for how this sounds is spraying to look for manifold vacuum leak. any other recent work? Ac performing similarly to how it has been? Slip the ac belt off and see if the tensioner pulley sounds rough. From there I’d want a scanner of some sort, make sure there’s no codes stored, where...
  12. ks03

    Feels lazy off the line… torque management?

    If you brake torque it, is it easy to hold back, stumbles, where it doesn’t really matter if you give it 1/4 throttle or full. Can you make it do a lame burn out, or does it fall on its face without spinning a tire?
  13. ks03

    Feels lazy off the line… torque management?

    Can you see what your max maf reading is holding wide open just before it up shifts?
  14. ks03

    Rocket Man's 02 Denali Build Thread AKA "THE BEAST"

    So yeah, even on completely stock vehicles they sound like you’re trying to blow em up. First few I did I had trouble because I wasn’t holding them long enough. With any exhaust mods, it’s going to be ridiculous. Anyways…. Do you think you are holding wide open until 4K? Or do you think you’re...
  15. ks03

    After all that work...probably getting rid of the Yukon

    I misinterpreted it too. I guess it’s more a matter of what the rest of the fleet looks like and if the Yukon has a useful slot
  16. ks03

    After all that work...probably getting rid of the Yukon

    Sounds more like he just wants a new bronco. The step up in mpg probably wouldn’t be enough to cover the step up in insurance, not even getting into the car payment.
  17. ks03

    Bought a Yukon

    Sweet!….but you know you can’t make a post like this without pictures…. pretty sure it’s in the forum rules somewhere
  18. ks03

    4 Piston Big Brake Upgrade from 2019-20

    The bracket mounting holes look a lot closer together on the rears Front rear
  19. ks03

    MBRP Exhaust Installed with Video.

    For your labor, gaskets, and tuning, I’d hold out for a cam you really want. The ls9 will need a higher stall converter to be enjoyable, which could make a more expensive cam a less expensive option overall
  20. ks03

    MBRP Exhaust Installed with Video.

    stock cam comparison, the ls9 is making less power than stock up to 4500, of the stock cams I think the ls2 would make more sense. ls9 vs summit stg4, even if that is where you want the power, there are better aftermarket candidates
  21. ks03

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

    Well phase 1 sucked, tore that off. Phase 2, plastidiping center, I’m going to keep though. I’ve had my grill block in for all the previous pics, mounted in the same way, but the chrome did a lot to hide it. Tucked into the garage it’s more noticeable than outside, but still stands out compared...
  22. ks03

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

    Get some cerecote or similar product on those flares and you might be happier with them
  23. ks03

    Interchangeable parts for a 2000 Chevy Tahoe Z71 four by four

    A lot are 2000-2006 some are 2000-2002, but sometimes there’s different year breaks on specific parts so it depends on the part. A good number of Yukon, Escalade, Silverado, Sierra, and avalanche parts may interchange, others are specific to model. Sometimes there’s parts you can use from a...
  24. ks03

    Randeez 2012 Budget Yukon Denali Build (stick on hood scoops galore)

    Does the cooling system hold pressure with the engine just sitting cold or does it have to be running? Just thinking if you don’t have the intake on, you could pull plugs to see which squirts out when cranked, or maybe substitute magnafluxing the block with just pulling the pan off and look...
  25. ks03

    P0101 + P0300 = ?

    Do you have an egr? Inspected the intake tube? I’ve seen OE air intake tubes leak / cracked where the silencer section attaches.

Forum statistics

Threads
132,699
Posts
1,872,766
Members
97,509
Latest member
Muddbogger

Latest posts

Top