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  1. Derick

    A source for used police console/radio equipment

    Watch craigslist. I would find it, surprising, as tahoes weren't nearly as deployed as much as crown vics, but I got plenty of gear for my funeral car years ago when I had a vic.
  2. Derick

    Suburban 2500 or Yukon XL Denali?

    Looks like a cat scale ticket? Reweighs are free within 3 days. Just FYI.
  3. Derick

    While it's in the shop....

    I just had my TC and flexplate replaced in January and I am SUUUUPER pissed that I didnt think of it, nor did my mechanic suggest it: replace the rear main seal. So angry.
  4. Derick

    Spark plugs

    Source? It wouldnt surprise me. NGK dealt with iridium early in the game because of them jap-o-neese ve-hicles I referenced. They kinda started using that tech earlier than the murican brands.
  5. Derick

    Spark plugs

    I always heard them NGKs go in them, Jap-o-neese ve-hicles.
  6. Derick

    First Oil Change?

    I agree, his tests are great and all...and provide the common man a good comparison, but it definitely doesnt show what the oil will look like in 3000 miles. That said, I ran amsoil for a minute. Didnt get a thing out of it. I tried severe gear in my diffs of my old envoy, and in the shaft...
  7. Derick

    First Oil Change?

    Just type in supertech oil filter and you'll get a bunch. But here's one: Project farm also just did a supertech VS redline oil review. Redline took the trophy but not by much. Certainly not worth 2x the cost.
  8. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    So I did this today; Backed into my neighbors mailbox. I'm so angry about on call stuff that has changed at work. I've been called out probably a dozen times over bullshit nonsense alerts. I was flustered and not paying proper attention becuase I haven't been out of the house all day.
  9. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I bought me a camper on tuesday afternoon, so I took every bit of power that this goddamn suburban has in it, and brought it home (from storage) to work on.
  10. Derick

    First Oil Change?

    I've done a lot of reading and watching on the supertech high mileage full synthetic oil from wally world, and I'm sold. I also saw a tear down of supertech oil filters and they have far superior innards to that of fram (low bar, I know), so I'm sold on those too. Anyhow, <20 bucks for a full...
  11. Derick

    Piston slap

    That certainly could be it. More revs = more vibration of the motor and if the manifolds aren't properly secured to the motor, well you can get all sorts of noise. I had to have new manifolds put on last year, and had at least 2 broken studs.
  12. Derick

    BOLO - 6.2 Avalanche and Suburban?

    Yeah I guess they (the populous) just didnt know how to treat it like a diesel since it wasn't very common. Funny you mention this I just recently watched the motorweek retro review on the Olds 98 Diesel. What a boat. But it also adds new indicator lights that the common folk didnt know how to...
  13. Derick

    BOLO - 6.2 Avalanche and Suburban?

    I didnt mean to imply that the old diesel was the dmax, just that he had experience in the GM truck diesels. The olds was also a hot piece of garbage from what I've seen over time. But that was more related to user error and not following proper maintenance. If you like youtube, check out...
  14. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    OUUUUCH haha. yeah I was showing this to some coworkers, and I just dont think my brain could calculate what was going on if I were to walk out and find this.... :shakehead:
  15. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Eh lawrence....I'd have some locks and a 9mm handy to resolve your problem.
  16. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Holy balls, where do you live?!
  17. Derick

    Piston slap

    So again, I also misdiagnosed piston slap...so here's a rundown of those two common noises. Again these are stopped, and at idle. When the motor is cold and you start, you hear a ticking but stops within 20 seconds give or take.....thats piston slap. I forget the root cause of it, but Chevy has...
  18. Derick

    Piston slap

    I put my ear buds in and I couldn't hear a thing that sounded off. Do you only hear it while driving? Piston slap/lifter tick/other engine noises are usually heard while stopped. Pop the hood, rev it via the throttle body if you need to, but my guess, again not hearing anything, would be that if...
  19. Derick

    BOLO - 6.2 Avalanche and Suburban?

    Is it the same diesel they put in the burbs of the era? I had it on good authority from a true chevy guy that he wouldnt own one of those if his life depended on it. And he's got a dmax, so he's got a good one to boot.
  20. Derick

    BOLO - 6.2 Avalanche and Suburban?

    As I understand, that motor is widely hated and renown as being a big piece of garbage. I dont think they were very reliable, and thus not very popular.
  21. Derick

    BOLO - 6.2 Avalanche and Suburban?

    I've seen some 2500 Avalanches with the 8.1L. Hoss drivetrain, but ugly AF.
  22. Derick

    Piston slap

    I definitely misdiagnosed piston slap too....definitely grab some audio. If it is lifter noise, or perhaps as an all around suggestion, I'd run a quart of trans fluid in your next oil change. Helped quiet down my motor immensely, and only cost a few bucks. The kreen I bought was like 30+.
  23. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Its 12k capacity, weighs 3k. The 1 7/8" ball would have just hooked up to the little motocamper directly.....and is what I should have done. I guess I wasnt clear on that.
  24. Derick

    2013 Tahoe..Preventive vs Reactive

    I usually do suspension in full. You can split up the front and the back, but joints are ~30 bucks each...and shocks are like ~60 for billsteins...so its not super expensive. Some oddly expensive parts though: tie rod ends. I was balls deep into a front end job, and found one of my outer tie rod...
  25. Derick

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I mean, is there ANY benefit to the 2500s suspension?! I drove up to fort wayne yesterday (200 mi round trip), and pulled my 12k flatbed behind as I was intending on buying a motorcycle camper. It was just easier to haul it on the flatbed, though looking back it would have been cheaper to just...

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