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  1. MACHO

    2011 Tahoe p0171 & p0174 codes

    Check engine light came on today. Pulled codes p0171 & p0174. Only 17k miles, so still under warranty obviously. Been running a Airaid MIT intake for 5k+ miles and just added the dry filter 2k miles ago. Had my BB tune for 5k+ miles. And have used 3/4 of the full tank of gas since wife...
  2. MACHO

    MACHO's 2011 Tahoe Build Thread

    So due to peer pressure from certain members, who wouldn't calm down :) , I have finally created a build thread. We purchased our 1st GM product brand new in Nov 2011. It its our family car so the mods will be modest. I've completed much of what I've wanted to do with a few things to come...
  3. MACHO

    Just got my G4 tails

    Just got these in the mail today... :) I know a lot of TYF'ers have installed these so... (1) Any suggestions or helpful hints for before or during the install? I believe I read somewhere that someone recommended applying silicone to the light for extra resistance to leaks (2) these are not...
  4. MACHO

    Water leak above seatbelt

    Wife got into our 2011 Tahoe after being parked outside in the rain and discovered water leaking out of the seam in the oval piece above the passenger side seatbelt. Need to take it to the dealership. But does Anyone know how the water is getting in? Could it be coming from the roof rack? I...
  5. MACHO

    Black Bear Tune on my 2011 5.3L Tahoe

    I word: Awesome. 0-60 Before: http://youtu.be/fk935oOzA0U 0-60 After BBP 91+ Octane Tune: http://youtu.be/XwRdv5Vm-h4 I stopwatched it at a 0.3 sec improvement. The main improvement is in how this truck drives now. It's responsive, always feels like it's in the proper gear...
  6. MACHO

    ??? on Esky 22" rims

    Guys....in my never ending quest to find rims...what do you think about this deal: $250 for set of chrome Esky rims w center-caps. Chrome ain't pretty (peeling on backside of rim) but they are straight and I would end up powder coating. Good Deal? $400 total to get them sandblasted & powder...
  7. MACHO

    ??? on these 20's for Winter wheel

    (1) How do you guys think these wheels would look blacked out and used as a winter wheel? (2) Is this a good deal? I can purchase a set locally for under $500 with Nitto Terra Grappler All Terrain size P305/50R20 with 65% treat left. I'm confirming that they are OEM, pretty sure they are...
  8. MACHO

    Airaid Jr.

    Look what Santa dropped off early on my doorstep. Excited to see and hear it. I'm going to attempt another before and after video and am hoping it will capture the difference in sound at WOT and while crusing.
  9. MACHO

    Plastidip and Debadge of Tahoe COMPLETE-- LOTS OF PICS!!!

    Rear Before Debadge: Rear AFTER debadge: Side before debadge: Side AFTER debadge: Plastidip on front grille:
  10. MACHO

    Corsa Touring Exhaust VIDEO

    Hey guys. This was my first new thread, which I just posted in the "Exterior" section, showing the before and after on my Corsa Touring Exhaust install on our 5.3L Tahoe. I probably should have posted in the "Performance" section. Hope this helps for anyone considering a Corsa Exhaust...
  11. MACHO

    Corsa Exhaust Video

    Hey guys, this is my first new thread. I've seen many posts regarding what exhausts to purchase. I decided to drop some coin on a CORSA TOURING. I put together a video to compare the before and after on my 2011 5.3L Tahoe. Hope this helps for those considering a Corsa Cat back. I'm really...
  12. MACHO

    Westcoast Newbie

    HELLO TYF!!! So I must admit, I feel like I've been that creepy stalker chick who you never knew existed, but finally introduces herself, at which point you realize: she knows EVERYTHING about you! Lol. I've been scoping out TYF for the past few months and finally have decided to express my...

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