- 6.0 stays in open loop
- gen4 wiring
- 1-Bar SD Tune in FL/AL/MS/GA
- Maf question...
- What is the worse that can happen?
- ls ECU MCU ID#?
- losing throttle input
- calling a experienced tuning expert
- NB O2's & Lean WOT
- UnPlug Map Sensor, Idles ok, Plug in MAP sensor, no good - HELP
- Auto tune with manual trans. What to delete
- hanging idle with cam
- Help! No low end power
- Holley 90mm TB... IAC and stalling
- car will turnover but not start
- Problems with new 408
- Weird PCM question
- E85 & PCM operating system questions.
- LQ4 with 04 computer timing issue
- JET Dynamic Spec. Tuning advice?
- Tunning shop around CT
- 01' SS underhood fuse panel diagram needed
- 15 mpg with stock LS1/T56 3.54 gears 2700lb car???!!
- need some orange plugs for EFI live
- Minimal sensor inputs needed
- LS9 MAP with 99-02 PCM?
- Cold Starting Issues HCI LS1
- Upgrading a 98 PCM to 99 PCM and HP Tuners
- 411pcm into a 99 Z28
- Locked PCM's? What to do?
- Help with speedometer
- 98 Rebuilt & tuned...still having idle issues!!! VIDEO included**
- FROST Tune Contact #
- 1998 harness question
- Does anyone know how to change lockup speed in HPtuners?
- tuning questions please help
- How to trigger independent A/C condenser fan?
- 408 having some backfiring issues
- Tuning for T-56 transmission swap.
- Help me read these spark plugs, please
- ECU for an LY6 engine
- PCM damaged...Repair or Junk?
- Mail Order Tunes...All created Equal?
- In need of HPTuners and a starting turbo tune
- Painless Perfect system ok to swap heads?
- which power programer
- tune issues, car wont idle
- LS1 pcm to run 5.3, firing order is different?
- PCM power question
- What connector is this?
- Tired of Security Light
- Another TunedbyFrost review
- Trans am 402 stroker tune
- Hp tuner not reading car
- O2 Sensor designation numbers
- Rpm Activated window switch??
- back to idle problem
- OBDII data output
- Southeast GA tuners???
- car will not start (vats)
- throttle cracker table
- throttle air flow tables
- Tuned by frost...
- 1998 ss p0449
- Corvette C5: How to shut off the tracktion system completely
- 2008 ls3 corvette bolt ons tune
- Tuning question for smog for tuning gurus
- 93 speed density tuning
- Codes driving me crazy
- Keep the VVT or delete???
- n00b question
- HP tuners help
- Should I dyno pre-frost-tune?
- what tuning program for multiple cars?
- Timing resistor trick, iat switches.. but no timing change
- Knocking Issue While holding RPM's
- Removing body/engine wiring harness
- Siemens 3172 57# injectors...
- Wiring Accident. Help!
- Lq9 H/C ls1 tune. What all to change?
- CAM Idle, lS2 TB & 160 Thermo Noob Question
- "Link Error" when connecting a scanner
- Knock Sensor.. Help!
- How do long term fuel trims work?
- holley efi cam tuning
- timing n tune
- 81 Malibu w/5.3 dyno
- hypertech power programmer 390752 vs 30025
- 2000 ls1 SD turbo tuning issues
- 95 z28 had head gaskets replaced and now no power and missing
- Mike Frumusa New Era Performance interview on Tuners Expressed
- Question about Diablosport Predator/Intune and custom tunes.
- Convert my 02 C5 over to SDT 3 bar?
- Engine fails to run in speed density
- Did it fix itself?
- GM Computer Relearn Procedure
- Spark plug readings
- SEL flashing?
- Nick Williams TB tuning problems
- Hard starting on first crank
- VIN & Mileage in the PCM for OBD-II Cars ?
- A6 3-4 shift lazy track only
- What table deals with this - HPT
- Who has 750cc injectors
- speed density tune
- code 137 / 157
- Tampa Tuning Saturday dyno tune price specials
- Tampa Tuning Saturday dyno tune price specials
- 2002 v6 pcm printout need to know where everything goes
- Stalls after burn-out?? H/C auto
- Performance mode
- ve tuning from 4000 rpm and up
- no advance ls2
- diablo tuner question?
- Question about old greendiablos port predator tuner
- Someone explain this P1415
- not sure why Engine not entering PE mode during aceleration?
- '98 TAHOE...VATS same as PASSLOCK ?
- Need help
- Injector swap on 98
- Maf tuning question
- question for the tuners out there.
- How to tell if my Diablo u7193 is unlocked.
- 2 bar sd tune
- Starts Then Stumbles
- Z06 cam in 5.3
- primary ve tuning
- CAR slower ALOT please help !!
- Will the typical WOT target still apply with E10?
- E50-HPT Tuning questions
- 4.8 to 5.3 swap ecm question
- new intake now in open loop
- 99 C5 shift point adjustment, need some advice
- OBD-II Diagnostic Trouble Codes - DTC's
- Look at my BS3 tune
- Chip
- Is this a tune problem or am I fighting the converter
- only way car start is if the scan tool is connected
- 01 trans am random misfire code
- Another + to FROST!!!
- A bout injectors FAST off set in Holley EFI
- Diablosport Intune-1000
- Help Please!! Switched from EFI Live to HPT now it won't start
- BRAKE warning light issue
- Need help with tuner in tn
- flash computer
- LM-2 Is it any good?
- A couple WB/NB Questions
- Silverado Ethanol tables help
- runs better with maf unplugged
- Timing tables question
- Possible security issue... Need help or advice.
- Phone Data Logger Apps
- PNP AEM EMS. Can I alter crank/cam teeth with this?
- new engine running, thoughts?
- auto VE for V2. what PID's
- Best Analog gauge to use with the NGK AFX?
- which wideband???
- Does PCM Need VSS signal?
- Just got my hc ls1 tuned Code P0121
- e67 and e38 ecm
- need tach signal for vhx, coil trigger?
- P0133 on stock 5.3 Tahoe...
- looking for a solid 5.3 n/a tune
- No STFTs Disable? 98
- Knock retard...dial back timing or adjust AFR?
- Dynojet WB2
- BS3 help
- Diablo sport predator question.
- Scanner speedometer off?
- 160 stat vs. mpg
- LC-1 not doing anything at all
- Need expert advice Knocking issue high rpm 429ci
- Holley HP EFI Help Needed
- does anyone prefer AFR reading from the y pipe?
- P0327-Knock Sensor Circuit Low Voltage
- Thanks Steve Williams(Frost)
- harness and ecu question
- tachometer/speedo/odmeter ???
- *update swap running*
- Sons car will not go above 45mph and 3000rpm?
- How long between trys on VATS?
- which pattern is normal in a A6
- double din gauge display?
- high duty cycle
- Need help with my tune. Car keeps loading up with fuel at idle. HpScan attached
- Datalogging and tuning progress
- short block swap no start
- just finished bolt on 01 ws6 with frost tune
- Back firing issue with tsp 408
- Tuning experts help with gas mileage.
- Trouble code help
- Need 01-02 Vindicator Cam tune.
- noob help for tuning cams
- Powertrain code?P0410 Secondary Air Injection System Malfunction
- Does this sound good?
- Nick Williams 102...p0121 code? Tuning Issue?
- dyno/tuner in LA
- I Need a Tuuuune!
- very newb question but i have to ask
- Does anyone have any experience with the superchips vividlinq?
- what year pcm do i have?
- 5.3 PCM help
- help with PCM for a 2006 impala ss
- Wont stay running after M/O tune PCM swap - No tach
- GReddy E-manage and E-01, anyone use them?
- M4 segment swap,simple or not so easy?
- o2 voltage bouncing
- idle adjustment
- 5.3 in 94 chevy truck and 4l60e will not engage
- VE table tuning vs horsepower ???
- 228r idle help
- how many credits do i need to tune gen4 truck?
- Need help with engine cutting off ASAP!!!
- obd2 power source??
- northern colorado tuner?
- Power drops off around 4k
- is my IAC counts too high and if so how to adjust it lower?
- ASR Light
- Have you seen this new tuning course?
- hp tuners/turbo/exhaust backpressure
- High start-up speed
- AFR Errors
- Intake no tune?
- Gmpp ecm
- MEFI 4 Tuning
- Efi live on my 2000 Camaro
- Tuner needed in Colorado/Wyoming area
- knock sensor testing
- Can I change PCM VIN with a Tech II
- Help me find a tuner!!!!!!
- Tuning issue?
- changing os with hpt
- Showing Knock in same area even with E85: Pre-ignition, Noise, Plugs?
- 2000 Corvette ECU and 2000 Z28 Harness, will it work?
- LS1 Edit On Two Cars
- PCM Help!
- 2002 tune on 98 ecm
- What can you tell me?
- Fuel injector wiring problem
- I've got a question about copying a tune from the repository via Hptuners.
- Misfiring really bad
- tuner in victoria ?
- 2 gear video in a4 troubleshooting
- Help? High LTFTs/Misfires Etc
- Security system checkup
- replacing 2000 firebird ecm(with HP tuners)
- HP Tuners Diagnostic Advise?
- egr pin on 99-02 harness
- TPS adjustment with volt meter & tuning question...