- short fuel trims
- 04 Silverado - randomly misfiring badly, horrible smell of fuel, electric fans random
- Still hitting rev limiter
- will i be safe with this?
- who to go to for tune?
- '08 Tuning Questions... shifts, etc
- Truck acting funny
- maf log
- Rich from colder weather?
- New engine+old coils+old injectors= one HUGE head ache and one long post
- Connecting fuel pressure sensor to Hptuners
- 42 lb injectors
- 6.0L 8.1L harness difference
- Will any tuners be having a Christmas sale special??
- Getting the early Christmas present this week
- hptuners
- Another $400 paperweight!!!!!!
- KB Racing Black Friday SALE!
- What tuning software?
- Anyone ever heard of PCMPerformance.com?
- P0757 tranny code.....
- IAT on turbo set up
- is a retune needed?
- trouble
- HPT and tuning my 6.0
- 42lb marine injectors HPT settings?
- PO690 code after Nelson tune install.
- why?...hp to stock
- Megasquirt gurus. Got some questions.
- 408 silverado, lean while cruising/partial throttle/idle
- Pulsing around 4000-4500
- tuning the 2.2L L4
- Tuning 03 GMC Sierra
- Need to get a tune
- HPT tuning.. or any tuning for that matter..
- Need help with my silvy
- running lean
- How to remove PCM from 2000 Silverado?
- 80mph = lean
- Got the truck tuned
- Dtc p069e!!
- strange problem...
- Oil Pressure Gauge
- EFI Live; Frames=Time?
- Interpreting LTFT #s
- tunin question
- settings for tunes?
- Had a little accident while tuning today....
- 8.1 liter 2500 rev limit in Louisiana
- Hand Held Programmer for 08 Sierra Denali
- Could this problem be from a tune or Cam degreeing?
- after what mods would I want/need to retune
- I just FREAKING love Idle tuning.....
- Good tuner in Houston area ?
- SOS!!!! on the side of the road, and in a bind!!!!
- Good tuner around Atlanta??
- code po300
- hptuners 8.1 chevy
- High-Rpm Start-Up???
- need a tuner in oklahoma
- need a tuner in oklahoma
- Radix Tune
- the neverending question of hptuners vs efilive i wanna see screenshots
- PCM Pin-outs and Wiring Diagram 2006 Silverado
- throttle response
- P0748 please help??
- found this on Alldata today
- Truck stalls, and I'm getting lean codes
- PT.NET Welcomes Black Bear Performance
- LQ4 Radix cam HPT tune needed
- 4.3l marine intake tuning
- code p1133
- NNBS code readers
- 2008 sdilverado dtc
- fuel issure solved
- PID list
- flex fuel flow rate?
- tbss intake and flex fuel inj's
- popular problem?
- o2 sensors
- Looking for a tune in florida!!!!
- Need help, cant rev past 2500
- O2 Sensor codes???
- How to disabl tcs???
- obd2 port
- put wide band in
- weird problem...
- wide band location
- Anyone know if Wheatley is working this week?
- Help with code C0265
- Speed Density questions
- Still knocking but KR decreases
- cranking problem
- Rich idle etc.
- Couple of issues
- Syclone PCM update
- EFI LIVE: ABS/Traction Control Issues....
- 95 TBI 350 injectors sticking wide open
- 131, 151, 171, 174 codes
- 03 8.1 tune?
- HP Tuner for Christmas
- Ses light on!!!
- need help!?!?
- shift points
- TBSS actin' an ass !!!
- Need help 4.3L wont start after R&R intake
- How many volts to fire an injector?
- need help on pcm
- Tuning a 6.2 w 6sp auto
- Catalyst & Evap not ready, need help!
- Nelson Performance Tuning on Sale
- Diablosport hand-held causing intermittent hard shifts
- DBW TPS WOT Relearn?
- Reduced Engine Power p0101 p0106
- Going lean!!!!!!!!!!
- BLACKBEAR PERFORMANCE TUNE in GA ......ANYBODY???????
- Help with a tuner for an '02 Denali...
- 2005 Suburban thru a bunch of codes
- One more for a good tune...............
- slow throttle on GMT900
- wideband
- where to put a wide band on an 08
- Wideband in Dual Exhaust?
- Do I need a retune for ported heads?
- help please
- what tunning program for mild experiance ??
- HPTuners - What else?
- Tuner in SF Valley?
- tune for a 2005 tahoe
- wheatley tune.
- Black Bear Tune - New Orleans 3/09 THREAD
- Throwing o2 codes
- resetting the computer
- Tuning Big Blocks?
- p0172 & p0175 out of the blue???
- "transmission adapts"
- Need someone to tune on hp tuners
- DTC C0550 "Electronic Control Unit (ECU) Performance
- How's this screen shot look? EFILive.
- Handheld Tune
- Adjustable fuel pressure regulator
- Midwest Black Bear tuning session?
- How do you Increase Shift points on 6L80E??
- TrickPerformanceProducts new wideband special
- Cant load file?? Help!
- crank relearn
- EFI live boost questions
- cammed 6.0 help
- Need help with trouble code
- Who uses the NGK AFX wideband?
- need input
- Wideband setup in hptuners
- Help with e-fans: wont turn on :(
- tail light fuse
- How many "never before" tuners
- Pcm locked?
- efi live 4.8 tune help??
- Can I run bigger injectors without tuning??
- Thunder racing tune
- Ok there is something wrong
- tune question?
- Reduced Engine Power
- Setting shift points- EFI Live
- Blackbear Tune-Albany NY
- UEGO Wideband AFR Controller... HELP!
- Do NOt have permission.
- Tuning in the cincinnati area
- Black Bear Interest in KS/MO Fall '09
- what is sd tuned
- Lights after re-calibration
- Climate control issue (hope this is the right forum)...
- Put a 408 in a 06 Trail Blazer,need help.
- throttle cracker efi
- Timing with COS3
- Paging Allen @ Nelson
- GMT 900 - TPS % Question
- Need help with idle tuning
- Afr..... 18
- COS3 Lean Cold Startup
- BlackBear Tuning - Kansas City - June 2009
- Rich when coming to a stop.
- EFI Live V.1 vs V.2-04 Silverado
- c0387 unable to perform shift
- HPT Standard & LM1 Wideband
- very high long term fuel trims at WOT...
- Change Traction Control settings with PCM reflash?
- Converter wont stay locked
- TCI TCU RPM electricians COME IN
- EFILive V2 questions
- Tuning trans pressures
- Black Bear Performance Group Tuning Meet, Western PA
- can it be done?
- Tuned for shift kit..don't have it yet?
- Plug Color? Think my afr is off...
- need some help guys
- 99 Silverado pulls timing on throttle tip in?
- C6 90 mm FBW Throttle Body Not Fully Opening
- San Antonio, Texas Black BearTuning Session
- what chip/programmer 2007 Tahoe 5.3
- replacing MAF
- Dedicated Tuning Laptop?
- computer and HPT question
- ????????
- Speed Density vs. Closed loop?
- for anyone that has never logged TCC MODE...
- HP guys in here! Need your help!
- V6 Truck now has 5.3, Can it be tuned with HP Tuner and How???
- MAP sensor seal
- LC-1 problem
- Interface not found
- Hand Held Programmers
- GT2-3 Shift Points
- sem-closed loop
- Trick Wideband kits in stock.
- Exhaust tuning
- 2bar cos3
- HP TUNERS Shift points and few other questions!
- turbo tune vs. blower tune???
- EFI live and HPtuner
- I think my truck is running rich
- logging truck and need info
- who is better in tuning
- Ran, P1518, now no cranking.
- Wheatley Fans......
- Hp tuner
- custom tune
- No codes but DIC messages
- truck not running
- need help with nissan titan
- UO107 only in 4lo
- new cam new code p0496
- Replace lift gate fuse error message
- p0300
- Reading Diagnostics With a Diablo Sport?
- Got my tune..
- codes
- p0200 whats with it
- not a tuning question, but you guys are my best hope
- ifr table
- Shift Firmness By Tune Or In the Tranny
- VE tune changed drastically when MAF re-enabled?
- p1133 and p1153 help
- Who's tune fits?
- cos3 sem-clsd
- 03 silverado swb sht/bed starts then dies (vats?)
- RAFIG and RAFPN process
- VETable Curiosity
- timing and missfire help
- Tranny Tuning Help-new tranny on way
- Mr. Wheatley