Search results

  1. J

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

    I guessing you don't have JD9 rpo code. this is what I get for a. 2014 slt with a 5.3. let me know if it's to blurry to read. it looks kinda blah on my phone zoomed in.
  2. J

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

    to be fair no one ever leaves here. we've got 70s hire dates still active in the system. I can only guess they are filling up 1st shift lead spots in the retirement home stations getting really good at making coffee and wandering around aimlessly or watching deep conspiracy theory youtube...
  3. J

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

    true story. manual swap everything lol. I just saw a clip of a chic driving a manual 7.3 diesel truck, I'm no Ford guy and I pretty much despise working on diesels but man I bet that old truck would go a million miles on just oil changes and maybe a fuel control module ever 300k haha. we're...
  4. J

    Useless Information

    wow, I use dei stuff all over the place and I never knew about this kit. I think I'll be buying that to keep on hand. on a side note, this also popped up.. braided heat shrink? what? Sonoreboom 2 in 1 Heat Shrink Braided Sleeving Fabric Tubing-Perfectly fit Irregular Shape Hose/Cable/Wire...
  5. J

    Genuine Tech2 quick question

    ouch.. I have run myself in circles over a car part before. not quite to that extent but definitely annoying. I felt your face palm in my soul lol. but hey, the upside if you can confirm both work well and all the connectors are in good shape. post one up for sale here and I think you'll get...
  6. J

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

    hey I forget, where you looking for a wiring diagram for your abs module?
  7. J

    Towing Heavy Transmission Temps

    yeah I don't know what all modifiers each tune would have. the 2nd one is my c6. that's a light weight manual ls3 93 tune. it's been about 2 years since I even looked at a log from it, but I don't remember final timing at at wot being much more than the base map, but that's also just wot logs I...
  8. J

    Towing Heavy Transmission Temps

    can the new mpiv3 log without a lap top? My old mpiv1 I can setup what pids to log and there's a bit of internal memory. I keep it mounted in the glove box of my ls3 car, so I can just reach over and hit the log button of I notice something weird. later take it inside when I have time to scan...
  9. J

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

    that definitely seems to help, but it sure feels like there's more going on with them reading all these posts.
  10. J

    08 Tahoe Vibration - SOLVED

    thanks for the follow up, I'm glad it ended up being a simple ish fix in the long run. shame it took such a long detour with time and money spent. good to hear the Dorman drive shaft seems to he a good part. I will probably need one someday and have been worried about finding a good...
  11. J

    making the steereing firmer

    this most likely won't work, I've never put a gauge port on power steering specifically, but other hydraulic systems the fluid pressure is set by a valve, and while slowing it down might give you a little less pressure at low rpm, as soon as the engine revs up the pressure would come right back...
  12. J

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

    man I see so many posts of automatic trannys going bad left and right. I thought the 4l60 had a bad rep when used hard, all these newer 6 and 10 speeds seem to lunch themselves at $8-10k a pop every 150k miles less. at least the poor. 4l60 lasted forever if just daily driven. what happened to...
  13. J

    GMT900 Hybrid 42V Part availability

    not that I'm anywhere near there, but I wonder what their asking price is. I see everything from. 600$ to. 1500$ for them. I'm still looking for a 2011 or up 4wd one local for 500ish as a spare.
  14. J

    08 tahoe lifters issue (video)

    my first question would be where did you buy the afm replacement lifters? it's pretty common for non oem or millings to he bad out of the box. if not, and you have good lifters replacing the vlom might help, better yet would be deleting the whole afm stuff or atleast doing the disable in the...
  15. J

    GMT900 Hybrid 42V Part availability

    if you ever need a compresor, I'd just find a ebay one. since they aren't a high failure point, it should be good. I've seen them for 500 ish. oh, the charcoal canister at least on the non hybrid Suvs is a huge failure point. like clock work they dump carbon pellets in the fuel vent system and...
  16. J

    Purchased a 2007 Yukon XL, now to make it reliable!

    for the rotors, what rotors did you go with and what break in procedure? there's something where the pad can deposit its material on the rotors and feel like it warped even if it's not. while I kinda write it off as an irrelevant theory since you can't undeposit it, so either you cut the rotors...
  17. J

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

    I used this video to check and clean some old ones I had in a shelf for another car. seemed to work pretty good.
  18. J

    2009 Chevy tahoe

    have you see those as codes before? new one on me.
  19. J

    2009 Chevy tahoe

    I do agree it sounds like it could be the throttle body but I'm not fully understanding what it's doing. I thought it wasn't drivable at all. like put in gear, hit the gas rpms go up truck doesn't go anything. can you take a pic of what you're using to read codes? I only ask cause I've even see...
  20. J

    2009 Chevy tahoe

    I'm curious how you went about getting 7e8 and 7ea. what was used to get codes like that. when you say you start the engine, shift into gear but the car doesn't go. is it possible the shift cable broke and you're not. actually shifting the transmission into. drive?
  21. J

    Towing Heavy Transmission Temps

    interesting. sounds like you got a handle on it pretty well really. it's just my curiosity as to if a stock tune would be in pe mode open loop targeting a richer a/f at that point. like you say, you're not in unsafe territory at all. it would be cool to see what other guys that tow have for...
  22. J

    Towing Heavy Transmission Temps

    normal being 14.7 ish e10 changes that some but generally. would it be in pe mode running richer at that point normally? that was my curiosity, say 12.5/1? load doesn't sound as high as I was thinking. for hptuners you'd probably have to screen capture and then save it as a jpeg to upload it...
  23. J

    Oil Level -- can't get good reading

    I was looking for the original post I got the link from, but search catch can brings up a 100 threads here haha. I personally have this one. it seems good for the price and catch oil on my truck. which doesn't have any blow by issues and is new enough it should have the updates valve cover...
  24. J

    Post New Transmission: Infamous Clunks

    I'm no transmission guy but I would think the gm dealer would only flash the newest oem settings for your truck. I believe it requires the vin to even download the software. are you thinking a brand new tranny would blow up towing with the oem tune? is this a really heavy trailer? if you need a...
  25. J

    Towing Heavy Transmission Temps

    pe is performance enrichment mode. you're thinking of AE acceleration enrichment. that is like carb pump shot for wall wetting in a port or wet induction setup. there's also a DE for when you let off the throttle it cuts fuel for the wall fuel to evaporate. some good sae papers used to be...
View older results

Forum statistics

Threads
132,666
Posts
1,872,306
Members
97,469
Latest member
Seandeezy96

Latest posts

Top