- fine tuning my cam
- Fuel Pressure Leakdown
- stock 5.3 4l60e + 18mph highway tune help
- 8.1 idle surge in gear
- H3 & Pcm = Sloooowwww
- Logging fuel pressure in HPT
- 4.3L Tune and Mods
- OLSD Idle tuning
- timing
- Logging Boost
- Gen4 Throttle Problem
- speed density???
- anyone in lower alabama???
- Got Wheatley tune to replace wait4me
- !!!!i removed the pcm!!!!!
- Nelson Tune Installed
- DTC's and battery light flashing?
- Stock idle?
- o2 sensor mv..
- how to????
- Where's the tac module located on my 2001 Gmc C3 Sierra
- EFI Live Custom Operating System 5 for Nitrous
- Anybody close by socal that think they can fix my truck reduce engine power prob?
- when is the new HPT software coming out?
- Truck Won't Start....hptuners
- headers and O2 sensors???
- Need help getting rid of reduce Engine power!
- Need A Tuner!
- programmer vs. tune
- HPT or Wheatley
- Granatelli MAF Quick Question
- Problems since trans/converter
- logs
- HPT problem
- 08 silverado speed limit
- Problem with HPT
- Blackbear Performance
- how's the fuel and the timing lokking
- Disable adaptive shift learning after Shift Kit Install
- Where did you buy your PLX wideband?
- Autometer Wideband PID Questions
- Diablo Tunning
- Autometer ARF Gauge
- Connector J2, pin 56
- wheatley tuning help
- need info for a 5.3 4l80e tune
- Cant get rid of this KR. What wrong!
- Dtc ???
- air fuel on the LM1
- who sells a good turbo 5.3L tune?
- Now this thing wont shift by itself WTF??
- Lean??
- engine light
- Rich spike on decel before DFCO
- performance gains with Tune??
- trouble logging idle trims...
- Bluetooth tuning???
- Radix tune - stock and custom
- Duramax .tun
- look over my tune (newbie)
- how hard is it to learn to tune well?
- Wideband sensor location??
- Tune or Tranny
- SO i called nelson
- anyone have 4.3 bin files?
- Diesel Guys I need some answers
- PCM Pin for check engine light.
- LSx PCM swap for 96-00 Vortecs 0411 pcm
- Vette rear 02 sensors ? Bosch 13111
- 5.3-6.0 wiring harnesses are they the same?
- Efi Live vin ???s
- idle issues
- Nelson Tune on the way!
- Hypertech question
- I need an ecm and a tune....
- trouble with my 03 z71
- W4ME tune
- 4l60e help again!
- Anyone know the parameters for a diablosport?
- EFILive COS3 initial NA setup, B3647, A0014 and A0008 ????s
- MAF sensor/speed density question
- 99 pcm swap
- Newbie Tuning Question
- i think i kno what the code is.
- log of the truck
- hp tuner or nelson tune
- need hp tune for turbo 5.3!
- abuse mode
- logged tune heres the details
- think im hitting my rev limiter?
- best turbo tune for my 5.3 ?
- tune for 04 escalade ext??????
- Reduced Engine Power --- Help
- WANTED: ECM/TCM for NBS 2007 GMC Sierra 6.0 Vmax
- Check out my tune. EFILIVe
- autometer wideband
- '02 S10 Tuning
- can someone tell me why i am not getting 100% throttle angle with my 07
- nnbs 07, 6.0 and 6.2 tunes
- FJO/EFILive
- low idle
- Another tuning thread
- lowering kit for my crewcab
- Tune guru's
- Got a question about a 2003
- Getting tuned tomorrow last minute questions
- Handheld, chip, or custom tune?
- which tuner???
- Lean Cruise
- torque accuracy
- engine codes...
- My AEM Wide-Band is stuck at 14.7
- Who runs a COS on a NA setup? Pros/Cons???
- p0128, p0452 help
- needed 99 5.7 vortech stock tune
- Sensors
- Ground offsets
- Anyone in the Austin, Tx area that can do a crankshaft relearn??
- Shifting into OD Issues
- Help
- engine surge
- Truck wont start after mail order tune throwing P1631
- Diablo Tuner from SLP
- Who has the PLX wideband installed on their truck? Need some pointers.
- no start
- False knock explored........
- PYROMETER TEMPS How much is too high?
- Rich at WOT after tuning VE and MAF
- Rough idle
- making a list for w4m retune
- LS1 Tune/ 100 dollar tune?
- Start up/park to gear problems
- P0171, P0174 = ?
- P0300
- wester's emailed tunes through the diablo predator
- Anybody have experiance with TSP mail tunes?
- Envoy Tuning?
- 2003 Sierra 4x4 PCM Service number
- Hypertech w/cam install
- Dyno around KC
- Wait For Me Tune
- PCM cores?
- Nelson Tune opinions wanted
- WB Gauge Mounting Opinions/Options
- dont be pissed at me..
- PCM/Tranny Sensore Inputs....
- Silverado 02 Sensors
- MAF Tuning in SD- Way Lean when coasting or braking
- 2007 ECM/TCM cores now available!
- TPS voltage....
- E85 update????
- predator programmer
- Considering Buying Hptuners Program
- Got a power programmer...how to tune?
- B5908 - Fuel Mixture Spark Correction table question
- EFILive rear 02 sensor off
- Need Help with tuning
- Best overall Wideband??
- RAM JET INTAKEw/ mass air will it work?
- HP Tuner tranny shifting problems....
- 2bar MAP tuning... lots of questions
- Custom DashPages EfiLive or HPtuner, Post em up!
- Tuning Shift Points w/Vacuum Mod
- Indiana Tuner
- Anyone lower the RPM Threshold for Airflow Calculation (MAF)
- Tuning/program Questions
- Os 12216125...i Need This Os For My Pcm Swap Please!!!!
- Need help with my HPT
- Shift Rpm
- tech only
- ve tuning question
- L92 Burned Valves
- Check this for me
- Best Programmers?????
- tuning help,
- electric fans
- Compression test 6.0L
- pcm location on 02 silverado
- 21+ afr??? anyone ever see this before? log enclosed
- Anyone use TECH II or similair scanners?
- a couple quick questions about efi live
- Not bashing...but
- HPT on the way!!
- Megasquirt (paging parish8 or any others with knowledge)
- tech 2 and bcm
- Ok Guys Got Hpt
- Tuning for turbo?
- locked PCM
- 1,4,6,7 Coils Not Firing-Troubleshoot?
- stock two step idea.
- New D-Max....need advise.....
- HP Tuners ?s
- ooooops
- i have a question
- Replaced battery, low idle??(02 Silvy 5.3)
- Tuning issues......
- Tuning in MN
- Does a Leaner AFR = More Heat?
- 6.0 trucks what year switch to DBW?
- partial torque converter lock-up
- DTC's on the fritz...need a little help please!!
- Anyone in WA tune?
- EFI live VS. HP TUNERS???
- Emission monitors
- Predator Programmer Discounts Available Here!
- New Tuning
- tuning Advice
- help from the guys running 402 408
- Dyno Tune in Kansas
- converting 99pcm to 2002
- tuning for headers
- F.A.S.T. ecu?
- Spark Knock on Factory tune???
- Worth Tuning a stock truck?
- Running Lean!!!!!
- Tunes!!!!!!!!!!!!!
- P0449?
- Will someone be willing to take a look at my tune?
- P0101 code everytime!!
- cannot crank relearn
- wide band install question (quick one)
- HP Tuners Group Buy....
- 08 Nbs Handheld?
- Big jump in hand held's over the last 3 years?
- Superchips Max Micro Tuner???
- what do you think?
- 06 ecsb 5.3 tune
- Fuel Trims maxed still
- Max timing issue. I'm at a loss.
- Need help with my '02 Trailblazer!!!!
- Tuning a new GM truck
- Need tuner in Minnesota
- 2002 Silverado - problem w/ sound clip
- Service brake system message!?
- Optimum AFR @ wot
- Help needed for tuning a new cam.
- HO can't be tuned
- New tune?
- RPM Flux? hptuners logs.....
- Help 06 PCM 02 sensor codes
- 2003 SSS won't start??????
- OLSD vs. CLSD
- Ok Ok 6.0 stock pcm ??? for pcm guys Help
- how lean
- What do I need to get started?
- Do I need a crank relearn?
- P0300
- SD on a N/A 5.3L?
- Startup Tune for the Project Truck
- P0315 Dtc