Page 1 of 2 12 LastLast
Results 1 to 20 of 24

Thread: dyno tune $1000

  1. 03-14-2009, 09:46 AM #1
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32

    dyno tune $1000

    The. Car had a bad muffler when it left wed and forrest said it mite go lean if I get it fixed and it went lean but didn't fix muffler yet that's y I had posted and talkd to brad

    The car is lean and muffler is still bad. That's what I'm tying to say. Brad and forres r great guys. And I tell anyone that's into high performance vechiles, to go to wbd. The car is the same as it left wed .except for the new flex pipe and y pipe which shouldn't make it lean.
    It's only a v6, officer
    Reply With Quote Reply With Quote
  2. 03-14-2009, 10:11 AM #2
    Breecher_7
    Guest
    As Tom stated in the thread that was CLOSED you should probably troubleshoot the car to make sure there are no other issues. The A/F is not going to just change that significantly on its own. If it was making a different A/F when it left the shop somthing else has changed since.
    Reply With Quote Reply With Quote
  3. 03-14-2009, 10:33 AM #3
    BAD LS1
    BAD LS1 is offline
    Ol' School BAD LS1's Avatar
    Join Date
    Jun 2003
    Location
    Slinger
    Posts
    7,886
    w/o getting into an argument im still trying to get my head around why "muffler is bad" Does it have holes in it? help me out here... most FI cars dont care for baffled/chambered mufflers much anyway...

    And this ~5.5 LT, Do you mean -5.5 LT?? Anywhere from 0 to -5 is perfectly accetable except at part throttle, then it should be 0 before your foot gets past 50% or 4K rpms, whichever comes first. That is fixed in the tune. How do you know its actually at 14.0 AFR @ WOT? Wideband? 02 Mv? If its really at 14.0 @ WOT im suprised it doesnt lean misfire then or nose over...
    2012 Cruze ECO M6 - Crystal Red- Just a little more boost than stock!
    2001 Camaro SS - Rallye Red - In process.
    Reply With Quote Reply With Quote
  4. 03-14-2009, 10:42 AM #4
    Z28Envy
    Z28Envy is offline
    Post whore
    Join Date
    Jan 2007
    Posts
    1,878
    I think he is going off of his iccu but I am not sure. Don't think he has a wideband. I'm not sure what all he can see with the iccu.
    Reply With Quote Reply With Quote
  5. 03-14-2009, 10:47 AM #5
    BAD LS1
    BAD LS1 is offline
    Ol' School BAD LS1's Avatar
    Join Date
    Jun 2003
    Location
    Slinger
    Posts
    7,886
    Quote Originally Posted by Z28Envy View Post
    I think he is going off of his iccu but I am not sure. Don't think he has a wideband. I'm not sure what all he can see with the iccu.
    Not actual AFR, thats for sure... maybe commanded AFR. But again if the tune is all dicked up, commanded AFR doesnt mean **** because it could be in the 10s for AFR and still call out 14.0 for the EQ Ratio.

    KR would be the only useful on the fly thing to see with something like that.
    2012 Cruze ECO M6 - Crystal Red- Just a little more boost than stock!
    2001 Camaro SS - Rallye Red - In process.
    Reply With Quote Reply With Quote
  6. 03-14-2009, 11:02 AM #6
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32
    The muffler had a loose baffle . The ~5.5 r my Lt`s @ wot. I have a scan tool to scan with. And a scan master which I saw.58 millivolts from the o2 sensor. and the car hick upd like u said,tom. I'm kinda scared to get into it w/a/f ratio of 14.0 .
    It's only a v6, officer
    Reply With Quote Reply With Quote
  7. 03-14-2009, 11:11 AM #7
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32
    And I c no kr at all.
    It's only a v6, officer
    Reply With Quote Reply With Quote
  8. 03-14-2009, 11:12 AM #8
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32
    I c no kr @ any speed @ wot
    It's only a v6, officer
    Reply With Quote Reply With Quote
  9. 03-14-2009, 11:28 AM #9
    WhatsADSM
    WhatsADSM is offline
    The Yellow Tie Fighter
    Join Date
    Aug 2005
    Location
    WFB
    Posts
    2,172
    This thread is silly, you don't have the right tools to measure your AFR. Get a real wideband
    Reply With Quote Reply With Quote
  10. 03-14-2009, 12:03 PM #10
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32
    Ok sure
    It's only a v6, officer
    Reply With Quote Reply With Quote
  11. 03-14-2009, 03:13 PM #11
    BAD LS1
    BAD LS1 is offline
    Ol' School BAD LS1's Avatar
    Join Date
    Jun 2003
    Location
    Slinger
    Posts
    7,886
    ha -5 trims at WOT... That means 5% fuel is being taken out during WOT operations because the trims were neg as it got past 50% throttle. But .580 Mv at WOT LOLOLOLOLOLOLOL!!!! granted narrowbands are not good to use , but damn thats lean! .920Mv = low 12's AFR pretty consistently.

    Im sure this thing still gets beat like this yet... So something changed in your setup for it to be this lean. So start with the basics like fuel PSI etc... Like i stated before i will charge for troubleshooting things that affect the tuning process if its affecting my desired outcomes.
    2012 Cruze ECO M6 - Crystal Red- Just a little more boost than stock!
    2001 Camaro SS - Rallye Red - In process.
    Reply With Quote Reply With Quote
  12. 03-14-2009, 03:31 PM #12
    brotherbenn83
    brotherbenn83 is offline
    RIP Dad 4-29-08 brotherbenn83's Avatar
    Join Date
    Dec 2007
    Location
    Muskego
    Posts
    1,076
    Quote Originally Posted by sweetgtx View Post
    I c no kr @ any speed @ wot
    Are you texting these posts from your cell?
    GM World Class Certified Technician
    Reply With Quote Reply With Quote
  13. 03-14-2009, 03:35 PM #13
    Z28Envy
    Z28Envy is offline
    Post whore
    Join Date
    Jan 2007
    Posts
    1,878
    Quote Originally Posted by brotherbenn83 View Post
    Are you texting these posts from your cell?
    I think he is using a blackberry.
    Reply With Quote Reply With Quote
  14. 03-14-2009, 05:37 PM #14
    sweetgtx
    sweetgtx is offline
    Newbie
    Join Date
    May 2008
    Location
    sheboygan Falls
    Posts
    32
    Yep using blackberry. Computer is down rite now. The only thing I changed since. Left west bend dyn was explained b4 flex pipe and y and that's not going to change m
    y a/f . So tom can we set a day to figure out y its lean b4 we dyno it again. How much u charge foe that?
    It's only a v6, officer
    Reply With Quote Reply With Quote
  15. 03-14-2009, 07:01 PM #15
    Reverend Cooper
    Reverend Cooper is offline
    Praise the Lord. Reverend Cooper's Avatar
    Join Date
    Oct 2005
    Location
    acquiring zombie killing tools.
    Posts
    12,048
    I have a cpu for sale in the classifieds here sorry to jack

    special thanks to: Marv @ C&M performance 262-993-6605
    Reply With Quote Reply With Quote
  16. 03-14-2009, 07:14 PM #16
    Breecher_7
    Guest
    Quote Originally Posted by Jimmy MF'ng Johnson! View Post
    I have a cpu for sale in the classifieds here sorry to jack
    Reply With Quote Reply With Quote
  17. 03-14-2009, 11:53 PM #17
    BAD LS1
    BAD LS1 is offline
    Ol' School BAD LS1's Avatar
    Join Date
    Jun 2003
    Location
    Slinger
    Posts
    7,886
    I have a bad feeling this thing has more issues going on than a tune will fix.
    2012 Cruze ECO M6 - Crystal Red- Just a little more boost than stock!
    2001 Camaro SS - Rallye Red - In process.
    Reply With Quote Reply With Quote
  18. 03-14-2009, 11:59 PM #18
    Mr. Brett
    Mr. Brett is offline
    habitual line-stepper Mr. Brett's Avatar
    Join Date
    May 2005
    Location
    Pleasant Prairie
    Posts
    755
    Vehicles

    Definitely.
    Reply With Quote Reply With Quote
  19. 03-15-2009, 12:27 PM #19
    *SNOOP*
    *SNOOP* is offline
    Post whore
    Join Date
    Dec 2007
    Posts
    1,143
    ummmm??? Is Forest back? I missed the whole thing.
    Reply With Quote Reply With Quote
  20. 03-15-2009, 02:40 PM #20
    Brian98GTP
    Brian98GTP is offline
    God damn it... Son of a bitch. Brian98GTP's Avatar
    Join Date
    Jun 2003
    Location
    West Bend
    Posts
    1,602
    I wanna make fun of this thread... I really do. I just have no idea where to start....
    Hale To The Zoo!!

    TWO-TON ENGINE HOIST: A tool for testing the maximum tensile strength of everything you forgot to disconnect.

    Quote Originally Posted by juicedimpss
    no,i think dani makes a better looking chick than the one we are talking about



    07 GP GXP
    01 Camaro SS



    My Garage
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules