- NNBS code readers
- code p1133
- 4.3l marine intake tuning
- LQ4 Radix cam HPT tune needed
- PT.NET Welcomes Black Bear Performance
- Truck stalls, and I'm getting lean codes
- found this on Alldata today
- P0748 please help??
- throttle response
- PCM Pin-outs and Wiring Diagram 2006 Silverado
- the neverending question of hptuners vs efilive i wanna see screenshots
- Radix Tune
- need a tuner in oklahoma
- need a tuner in oklahoma
- High-Rpm Start-Up???
- hptuners 8.1 chevy
- code po300
- Good tuner around Atlanta??
- SOS!!!! on the side of the road, and in a bind!!!!
- Good tuner in Houston area ?
- I just FREAKING love Idle tuning.....
- after what mods would I want/need to retune
- Could this problem be from a tune or Cam degreeing?
- Hand Held Programmer for 08 Sierra Denali
- 8.1 liter 2500 rev limit in Louisiana
- Had a little accident while tuning today....
- settings for tunes?
- tunin question
- Interpreting LTFT #s
- EFI Live; Frames=Time?
- Oil Pressure Gauge
- strange problem...
- Dtc p069e!!
- Got the truck tuned
- 80mph = lean
- How to remove PCM from 2000 Silverado?
- running lean
- Need help with my silvy
- HPT tuning.. or any tuning for that matter..
- Need to get a tune
- Tuning 03 GMC Sierra
- tuning the 2.2L L4
- Pulsing around 4000-4500
- 408 silverado, lean while cruising/partial throttle/idle
- Megasquirt gurus. Got some questions.
- why?...hp to stock
- PO690 code after Nelson tune install.
- 42lb marine injectors HPT settings?
- HPT and tuning my 6.0
- trouble
- is a retune needed?
- IAT on turbo set up
- P0757 tranny code.....
- Anyone ever heard of PCMPerformance.com?
- What tuning software?
- KB Racing Black Friday SALE!
- Another $400 paperweight!!!!!!
- hptuners
- Getting the early Christmas present this week
- Will any tuners be having a Christmas sale special??
- 6.0L 8.1L harness difference
- 42 lb injectors
- Connecting fuel pressure sensor to Hptuners
- New engine+old coils+old injectors= one HUGE head ache and one long post
- Rich from colder weather?
- maf log
- Truck acting funny
- '08 Tuning Questions... shifts, etc
- who to go to for tune?
- will i be safe with this?
- Still hitting rev limiter
- 04 Silverado - randomly misfiring badly, horrible smell of fuel, electric fans random
- short fuel trims
- HPT "Tuners" - need a favor please
- In and out of DFCO
- New goodies
- Logging psi with Hptuners?
- TCC settings and Economy
- dead miss??
- Gmpp intake for denali but 1 problem...
- 03 Tahoe ecu fan enabling
- Throwing a code
- And while I'm on the subject...
- CLSD B1 & B2 STFT Difference
- service airbag???
- missfire on light throttle
- sweet deal on a laptop for tuning!
- tuning makes the truck idle bad
- WOT shows 83% tps... whats up?
- injector flow rate/boost compensation
- Crank relearn???
- raising the speed limiter on a 08 5.3 silverado?
- p0446?
- Fuel economy
- Best handheld or tuning software for a '05 GMC Sierra 4.8?
- will my 07 tune work in 08 truck,
- Too lean?
- How to diagnose intake leak with HPTuners?
- have hpt for my 01, will it tune my 08?
- Help with comparing Hypertech, Diablo, and Jet Prgmers
- COS3 Rocks
- help with new delph 42lb
- How much torque management?
- replace fuel pump
- cos3 osd
- What the heck is going on here? Is this a vac leak? Exh Leak or o2 sens gone krunk?
- Should CYLAIR = DYNCYLAIR?????
- Active Fuel Management Question
- 01/04 Tune?
- AFR Erratic at Steady Cruise Throttle
- shift points?
- gauge malfunction
- Torque converter question
- idle A/F, lean cruise
- PLEASE HELP! No fuel flow or fuel pressure
- how much of a difference
- quick question...
- Idle in EFI COS3
- Problem under Stall Speed HELP
- So I compared my AEM and LM-1 Widebands today.
- Stock Yukon lean??
- how to unlock predator ?
- 2002 L31 5.7: HPT, changing 4l80E module to 4L60E
- Innovate LM-1 questions
- Need Help with 2008 Chevy Silverado
- Wideband / EFI reading off
- what am i missing???
- What pins in the 80 pin connector?
- 98 silverado help
- Need Help ASAP!!! Please.
- spark jumping all over the place.... log and tune inside
- STS Basic Tune
- question about blackbear tuning
- HPT scanner configs for boost
- guys with pyrometers
- Who runs EfiLive COS3, semi-closed loop with MAF enabled?
- North Carolina tuners?
- newb here, couple of codes:01 silverado 5.3
- ND tuning
- Edge Programmer Question
- Laptops?
- no ecm for my build up "diesel"???
- idle driving me crazy
- problems with superchip
- Converting AWD t-case to RWD only to get it on a dyno to tune??
- plx as narrowband
- Got a problem, Help!
- Tuning after installing a Converter
- HP Tuner owners in ATL
- Battery Voltage
- Any hope for a 5.3???
- Wheatley Tune!
- maf or speed density?
- Reduced Engine Power
- cant get rid of 0449 code
- Help Tunning
- changes needed for header install
- Need Help With Vortec Maxx
- D@mn Predator
- Superships wont come on....long story short
- Nashville Tuning
- Idle problems
- *(%(*&% check engine light
- Need Tune for LM7 with Flex Fuel Injectors (HP tuner)
- CEL Reset
- Lm2
- semi-closed loop or full closed loop
- New Converter, what to change in tune????
- Major fuel consumption
- closed loop-runs poor
- P0455 Evap???
- 1-2 Shift Too hard, How to fix?
- New rear end gear tuning, and 4l80E
- Tuning help needed ASAP!!!
- 171/174 lean codes
- Still lean?..
- Dealer reflash?
- friend wants me to install hypertech for him
- Transient fuel tuning
- Long Term Fuel Trims
- need some HPT tables
- trans setting
- 2bar OLSD in HPT....
- What is going on here? HPT
- Spark Dwell causing knock?
- Second opinions?
- License plate light wiring isnt getting power???
- spark tables
- tuning
- Best (most thorough) tuner in CA?
- 2bar CO3
- hypertech problem
- P0108 map sensor tune?
- 96 GMC 1500 No start problem
- Getting tune close...Hptuner help.
- Downshift points
- Have HP Tuners, need mpg???
- Removing tire pressure light
- Gm ECU wiring question
- need some quick help
- tuners via e-mail?
- Burning up alts!
- tq management???
- traction + abs
- Might have tuning problem
- 4l80e swap ?
- Custom ECM Tuning Suggestions???
- Need an older version of HPTuners
- FPR sticking and Tuning dont mix.
- PCM question
- Dtc P1825
- Sd not seeing commanded PE?
- need help please
- Head scratcher...Tune "Fan 2" for A/C only?
- trifecta tuning
- pcmperformance
- Custom Tune for Diablo Predator?
- idle help
- Stock 80e converter lock up
- startup/baseline turbo tune
- HPT users, come inside.
- Speedo moving at Idle
- 2 bar MAP
- Looking for a tune 04 5.3 Gmc/EFI live
- trans pids
- Tuning for ls6 cam-okay before actual install?
- Loggin PLX wideband with HP Tuners
- When IAT Sensor goes bad
- Fuel pressure?
- Diesel tunner needs help with gas
- truck idles wayy down when stoping
- WTB diablo predator u7198
- AFR bouncing all over
- 2 Bar Tuning Iat Sensor Location
- Driving after mods but before tune
- Higher altitudes
- Misfire ?????
- Auto VE
- tuning for new torque converter
- LC1 issues and Gauge issues
- IAT's
- another tune question..
- how to get better mpg?
- HPT scanner configuration Question
- LC1 wide band question
- Getting a Basic Tune What Should I Have Done?
- Torque Management 08 GMC Sierra
- where to get a tune
- AFR clarrification!
- Trans Slippage