- Newbie here - 6.0 swap truck needs help
- some more codes?
- Could someone maybe help a little?
- 4L60e to 4L80e
- hello Nelson performance
- pcm question
- see if some one can help me get an answer
- P0121 & P0507?
- nelson tune cost?
- Dyno tuned the 4.8
- p1638
- taking the screen out of the maf
- Part# For Corvette o2's
- Got some questions nelson perf...?
- E85 Fuel
- HP tuners for duramax
- GM Service Manual 1998 to 2005 on DVD
- caddillac esky issue
- Need Live Tune Near E. TX
- misfire on cyl 5 need help
- getting my tune
- can anybody answer me tuning problem
- email tuning?
- How messed up in my tune?
- Calling Nelson tomorrow!
- How Good are Nelson Tunes??
- nelson tune question
- torque management
- How to get PCM unlocked?
- HP Tuners and best OS for it?
- Code P0128
- High Elevation Towing tuner?
- Live tune in Lewisville, TX ??
- AEM wideband with HPTuners
- custom tune questions
- Need Help with SES Light!
- PLX Devices Boost/Vac Gauge issue?
- Dyno tune or street tune
- Good Formula To Calculate Injector Size
- Re-tune??
- D1101- D1103, D1107 tables
- WB02 Placement
- engine pinging! knock retard 4 degrees?
- engine start up
- Needing an engine harness.?
- Converter tuning
- Self Tuning LS engines
- Ecu?
- yet another tune qustion
- reflash question
- Which HP Tuner to buy?
- Running lean
- Tuners in Kansas
- GA tuner
- tuning 06 duramax
- SD tune
- Torque converter tune
- Pros and cons of different styles of tunes?
- Need VIN - Special Suburban
- For a friend: Nelson tune '00 Cavy
- P0134 and P0154 Codes
- tuner
- Part Numbers for Replacement Wideband o2 Sensors
- Beginner
- What to do about slicks height?
- Tuning option for 6.0L with 6 speed tranny
- Nelson Tune
- Spare ECM for warranty
- died all of the sudden
- Problem with new swap
- Data cables.
- Tuning choice
- Does bank o2 look bad?slow efi
- SOS..need crank relearn!
- Tuning software
- tuner/tune questions
- Tuner in Ga?
- 4l80e and new engine tune?
- P0137 and P0157
- Nelson Performance
- Tow/haul with nelson tunes?
- PCM Swap on NNBS Trucks
- Can someone interpret a freeze frame?
- nelson tune questions
- New body tuning question.
- NNBS tune question
- Speed Density Tune for the truck.
- Tune questions
- Who to choose?
- Need tuning help
- Speed density tune?
- Nelson tune
- Tranny acting up
- Needs Help truck given reduce power
- nelson tune-ford mustang
- Dyno Software
- 5.3 Swap, white smoke after tune
- This HP Tuner is sweeeet
- BCM software?
- Procharged Silverado
- Random Cylinder Misfire P0300
- Speedometer Calibration
- hpt ?
- P0320
- LS1 Edit
- LTFT woes please help
- Any 6.6L Turbo (T76) Out there?
- Thanks RedHeartBeat
- Tune changes
- gettin a tune, need input
- Need Some Radix HPT Tunes To look At
- nelson tune question????
- Nelson Tune
- Crank Relearn Problem
- JET DST Tuner Program Help
- modifing 2000 harness for standalone
- Diagnostic Software/Logging
- Po449???
- P0300?
- Converter lock up?
- SLR performane chips???
- Tune for UDP needed?
- codes
- 00 to 02
- data logging
- Any with hp tuners?
- Electronic throttle body...CEL...Throttle Position Sensor
- 07 silverado 5.3 classic ECU the same as an 08 trailblazer SS?
- Pulse per minute?
- 98 computer in a 97 silverado
- check light with meter
- diablo tunner
- How to i smooth out my start up?
- tranny shift point setting question?
- Best factory ECU?
- New at data logging...
- props to nelson perf.
- Timing Advance??
- Learning my own tuning...
- need advice about whipple dyno tune tomorrow
- gas mileage...iats???
- 02 switch points
- Nelson Tune for Stock 5.3
- 226/226 112 cam tuning help
- egr?
- Question for Allen.. Great tune btw!!!
- Trouble putting stock ecm back in.
- Running lean. Need advice.
- knock retard?
- Got the 5.3 tuned.
- Paging Allen or anyone with HPT experience, glitch on the 2/3 shift at dragstrip
- tuner for 09 chevy
- Injector tuning
- MAF calibration?
- Diesel Tuning, need tips
- best programmer for diesel
- Tuning my 07 SIERRA!!!!! (questions)
- HP Tuner users... help.
- Nelson HP tuning for Dmax
- S/C 5.7 Vortec.. HP Tuners help
- What exactly is crank relearn?
- 4.8 hp
- Nelson Tune...FAIL
- 03 4.8 Heavy missfire on Bank 2 HELP???
- Stock tune, somebody please help.
- Stoich values?
- Nelson Tune.... Round2
- Got Lucky in the end
- Spare PCM/TCM how to! help
- transmission problems 01 silverado
- dyno tune or mail order
- would this work or make sense?
- retarded timing/AC
- HELP Headers + Cold = Really Bad MPG?!?!?
- The Tuning School
- Wifey's tahoe is sick
- Anyone use jet dst software?
- stumbling at idle 2003 4.8....TPS sensor problems?
- 09 Po175
- clearing monitors after resetting CEL
- look at this
- Programmers...
- need someone to tune my computer
- Can dealer detect tuning
- Tuning program
- Tune
- anybody know anything about accelorator pedal position sensor?
- stock 5.3 tune from repository will not load!
- Handheld Tuner vs. PCM got a few questions
- CAN i make all tests pass in HP tuners for smog
- hp tuner help
- laptop obd-11
- truck wont start
- New 6.2L tuning
- 5.3 swapped into 94 chevy tune
- Tuning ?????
- pcm pin 38 blue plug
- PCM - Tuning
- Who does jeep tunes?
- Can I get mail order tune on 1500 Silverado with 6L80
- 411 Swap Issues
- diablo custom tune croms
- HPT Question
- Just a quick question
- pcm vat link
- hot engine coolant????
- Need tuning info
- New Code Scanner and a Problem
- Putting the truck back to NA.
- Need Help finding a table.
- DOD elimination tuning
- 6sp Auto tranny tuning help.
- codes
- timing
- truble codes for 2009 gmc sierra 1500 5.3 6 speed...need help
- e-fan programming question
- Battery Light
- 408 tuning help
- has anyone used Duttweiler performance tune?
- installed my nelson tune and passlock problem
- pig rich and barely running
- O2 Sensors
- ls1edit vs hptuners vs efi live
- Obd3,4,5...
- Got my Black Bear tune
- 4l80 Segment help please
- jet dst not working, any sugestions?
- nelson tune q?
- comatose at 5500 RPM... please help
- more nelsons?'s
- best mail order tune?
- How to detect a vac leak?
- Question about tune
- just curious..
- how to turn rear 02s off
- pcm pinning
- mail tune or try to do myself?
- HP tuners, someone help me!
- LTFTs killing me HELP please
- Tuning for E85
- jet performance
- HP/EFI or other?
- 03 ss silverado tune
- cat delete and tune?
- 6.0 lq4 tune
- 96 Tahoe
- Looking for some goodies for an 04
- Nelson Performance
- oo lq4 6.0 pcm bypass/rewire/wiring vatspasslock,anything i can wire into the pcm
- Dual Flash PCMs?