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  1. J

    Nominations for February 2015 TOTM....... Sponsored by Black Bear Performance. (NNBS)

    Yep, Esky LED smoked tails and 3rd brake, Intake, cat back exhaust, 3/5 drop with helper bags w/ Arontt bilstein passive, all black interior accents, and tint I believe is 10% all around and 20 on the windshield. Soon Ill be disassembling the 3 piece wheels for a repaint and wheel wraps...
  2. J

    Nominations for February 2015 TOTM....... Sponsored by Black Bear Performance. (NNBS)

    I would like to jump in this if someone wants to second!?
  3. J

    6.2 Denali oil pump replacement help / high flow unit?

    Here is the issue that i had. the LS3 (6.2) liter's have a filter screen under the oil pressure switch. According to the gentleman at the GM dealer, they last about 100k and it time for a replacement or cleaning. You can remove the switch and the screen if your a badass and have specialty tools...
  4. J

    6.2 Denali oil pump replacement help / high flow unit?

    Can anyone tell me the scope of work to replace the oil pump on my 6.2 liter? i am aware it is located on the front of the motor behind the crank pulley. what i am unaware of is if one needs to do any of the following: remove timing chain cover remove cross member remover oil pan remove...
  5. J

    Oil Pressure - What is Normal ?

    that is what he will tell you in most cases. here are some specs that i found from the research i did for my 6.2 liter minimum op pressure @ 1000RPM - 6psi Op pressure @ 2000Rpm 18psi Op pressur @ 4000RPM - 24 psi
  6. J

    Transfer case back lash Help 07 denali

    Can anyone help me with the transfercase on my 07 denali. I did the slip yoke lubrication and still have a hard clunk upon acceleration. i did not switch out my yoke to the updated one.. When i was under the rig i noticed a more than usual amount of play when rotating the rear drive shaft...
  7. J

    Can anyone please help with clunk Tsb

    Shoud be a slip yoke on the T-case. What no one can tell me is what the spec should be on back lash for my 2007 denali. the T-case is full time of course and this could be a contributor of the play combined with the SY. Im lubing mine up tomorrow, then investigating a new one. I have a weird...
  8. J

    Can anyone please help with clunk Tsb

    I dont know if TSBs will help as well. Im in the same boat as you with my 07 Nali. I am trying to find the specs for xfer case back lash. I seem to have a good amount of play. "Do these service bulletins describe the issue? SERVICE BULLETIN:09-04-21-003 NHTSA ITEM NUMBER:10037544 MFG...
  9. J

    Free travel mod Help!

    you can until you get to the gas tank. then you have to get creative with the cutting wheel or pneumatic grinder/high speed. For refference, the passanger side to half the time to do...
  10. J

    Free travel mod Help!

    yeah i know what you are saying. you want to cut a **** in the front of the bracket and wedge a prybar or screwdriver in there. cut your line 1/8"-1/4" below the weld. you will see the bracket strat to seperate from the frame as you have the pry bar wedged in between part of the frame and...
  11. J

    Free travel mod Help!

    I did it my self with a saw zaw and an angle grinder. i had a cutting torch but end up being a bigger pain in the ass. I used the angle grinder with a cutting wheel to cut the bumpstop bracket just below the weld on the outside of the frame. (be careful no to cut into the frame!!) Then i cut the...
  12. J

    Nominations for June 2013

    some specs: McGs 2" front w/ 1" drop coils 5" coils rear, trailing arm relo, sway bar, and free travel Asanti 26" 3 piece Arnott struts and shocks Matte Military Green Wrap debagged, everything blacked out 5% tint rear and 10% front, 15% windshield esky LED tails, smoked fronts, 10k HID...
  13. J

    GMC denali 6.2 liter oil pressure range/specs??

  14. J

    Nominations for June 2013

    I would like to nominate my 07 nali
  15. J

    GMC denali 6.2 liter oil pressure range/specs??

    here is an update: spoke with the GMC dealer. Specs - 24psi @ 1000rpm 38psi @ 3000rpm PSI deviation running Full syn. is probably 5 psi(guesstimate) I am going to replace the sending unit and see if that give me a solution.
  16. J

    GMC denali 6.2 liter oil pressure range/specs??

    Can anyone tell me what the oil pressure specification is for my 2007 6.2 liter denali? the dealer doesnt want to get back to me... from what i reasearched its suppose to be: 1000rmp- 6 psi minimum 2000rpm- 18 psi 4000rpm- 24 psi is this correct? I am running full synthetic the 5w30 with...

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