- My first time tuning - 370 in a BMW! Need some input on hot starts.
- P 0016 code
- Going to a smaller cam. Mail order vs Dyno?
- Emissions readiness checks/catless question
- Flipping intake, injector wiring
- HP tuner pro licensing year model ???
- What all is needed to repin 98 Vette auto harness to 99-up?
- Intermittent idle and won't take gas while driving
- PE has me stumped
- Need help
- Converting a 98 tune into a 99
- Bigstuff 3 start up tune?
- What pins control the hi/low fan relays
- ECM Reflashing For LS Steert Rod Build
- Ls3 base tune Holley dominator
- Diablo sport adjustment questions
- B1s1 really lean
- Lean at WOT above 5k
- False knock?
- 98 harness and ecm to 99+ swap.
- Help! Cluster question
- DFCO tuning
- anyone know a good tuner in st. louis?
- LS EFI System Transplant help
- Tachometer wiring issue (VIDEO)
- Bank1 too rich and hard start on 99 5.3
- Screen or no Screen on MAF???
- Died on highway driving
- DC Area tuner.
- MAP readings in VCM Scanner
- 04 gto trouble codes P0171, P0174 and P0300 after LT headers install
- Hypertech 3 for a gear swap
- Bad 3 Bar Map Sensor?
- Megasquirt 2 - Traction Control?
- Evap controls for conversions?
- 98 car with 2000 engine and harness
- Maggie tune....
- EFIlive/HP Tuners which has most user shared tunes
- 2008 E38 VATS removal
- Bully Dog GT Platinum gas - GM 5.3
- 98 PCM repair
- Need a 2002 Avalance file OS 12209203 in efi live or Tunercat
- Throttle Cutout
- LS1 P0307 Code - #7 Misfire
- Hp Tuners Pro & Innovate Wideband
- lsx Ignition Control problem
- Help! Built LS1 won't idle! P0102
- 4l60e acting sluggish
- 01 Silverado 5.3 tune
- Need the 4.8l Base Ignition - spark table
- Tuning TCC to stay locked at WOT
- Places to tune an fbody
- Australian ls1 into 68 chevelle problems??
- Hard start and randomly dies.
- e38 throttle dropout
- Why does changing trans pressure affect idle
- ASR light randomly comes on and cars idle increases. . .
- Misfire all cylinder 2004 GTO
- HPTuners issue
- ECM problem
- Help needed!!
- PCM Flashing
- Two small issues with logging HP.
- a4 swap tuning
- Want some feedback on Ryan at LSXkilr
- 98 trans am with 99 ECM no fuel gauge.
- Sloppy Mechanics 4.8 base tune???
- NEED HELP-NGK AFX wideband pegs at 16.00 unknown reason
- MAP pcm trouble 2004 gto
- Lean cruise
- evap code
- Inexperianced and NEED help!!! Please
- Inexperianced and NEED help!!! Please
- MAP/PCM trouble?
- 4L60 wont unlock or down shift at high speed
- Crank sensor problems
- 5.3 LS4, E67 ecu, negative LTFT's on WOT, unusual LTFT boundaries?
- Cam sensor counts read normally but still occasionaly throws P0340?
- 06 GTO Reduced engine power, ETC stops at 73% and resets codes 1516 and 2101
- relatively low ignition advance
- Injector questions.
- Looks like I'm running out of injector
- Hard start when warm
- Gen 4 engine with Gen3 PCM/Harness questions
- Car tries to die after start
- ls1 bypass vats
- Chuck Cow = GREATNESS
- Do I need to go from a 98 to 99 PCM for what I want?
- 6l80 not shifting out of first gear
- Injector leaking syptoms?
- O2 reading low
- P0154 Cause from Defective o2 Sensor?
- Need efi live tuner ASAP
- Cammed LS6 - Bucking quite noticeable
- Anyone have issues with Oreily reman pcm?
- who does some affordable simple standalone tuning?
- 5.3 goes into limp mode
- LS3 MAF and catchcan vent placement, am I messing up.
- VSS - ECM output voltage range?
- The dreaded P0420
- Tuning advice.
- Do I need more injector for added power?
- Swap out 12586242 for 3 bar ecu?
- Good tuners near St Louis for a turbo build
- Help please with Oxygen Sensor
- Right spot
- 99-02 5.3 C2 Fuseblock labeling
- Very odd problem I could really use help with
- Hptuners need a segment swap done
- Reaching out for some help on tuning
- Midwest streetcars tuning?
- injector pulse issue
- Other than CKP, what can cause PCM to stop spark and fuel?
- Which ECM/PCM for boost and why
- Would a camshaft that's off a tooth show up on a CKP/CMP waveform?
- I have Issues
- Exhaust smell questions
- 2002 Trans am Instrument Cluster Issue- Gauges no working!
- Lq4 swap odd misfire please help...
- dyno vs street/strip ??
- changed out bad pcm now get REP?
- Pro data soft ware help please
- Maf issue when logged?
- Will tuning fix this?
- Knock Retard at wot
- handheld tuners ???
- change AC request from serial to 12v
- LS1edit bin repository?
- edcmat-l1
- Crank, no start head scratcher
- DBW to DBC
- Tune with one software, then adjust with another?
- Anyone in Houston with EFI Live?
- How big of a deal is it to have one bank uneven from the other?
- RPM's drop to low when pressing in the clucth.
- DBW not responding
- MSD 2-Step
- -30 short term fuel trims need help
- can anyone change a hp tunners custom SO tune to efi live
- Car shut off in hot weather at red light
- I want my 4l80 to unlock at 0% throttle
- Help Needed
- Stft/ltft
- FI Tuning strategy
- Demodding need a reflash
- Diablosport Tuning ?s
- Logging KPA
- Possible bad MAP sensor. Your opinion please.
- Driving Open Headers.....Ok for 20 miles HWY....?
- Books on tuning.
- HELP NEEDED OBS LQ9 swap....no pedal & reduced engine power mode
- HPT Pro and AEM Wideband
- lockup converter shudder, low load-low rpm
- OBDII evap not completing
- 06 cts-v e67 ecm & gas pedal work with 06 truck dbw tb?
- I need help!
- 1 wire alt on c6 z06 yes or no
- Ebcm question??
- VE correction or wideband reading?
- Mail order Tune
- Is 14,000 RPM possible with stock ECM?
- Stock lq4 missfire
- Stock lq4 missfire
- Need Help With Codes After Cam Swap
- need some help after swap from fast 92/92 to 4150
- HP Tuner RPM Chart Display question
- Pulling multiple codes on my WS6..
- MAF sensitivite demonstration vid
- Tuned by Frost review
- 2015 Chevy SS sedan - not a caprice or impala or Camaro
- Need Help! Please look at HPTuner Data Log
- 2000 T/A TH400 swap
- Simplest way for single speed fan and retain ac function?
- PLX Kiwi 2 for Dash Cluster
- Need to get a 98 ECM
- Fuel trims disabled due to bad O2 sensor?
- Need help with diagnosing a high idle
- tuning/timing/slit wrists
- Egr gasket?
- maf reading low at wot
- Dyno tuning questions
- LS4 open loop fault switching at idle from closed loop, back and forth
- Tuned out Vats no luck
- Can't see gear or trans info
- Fast lsx 50lbs injectors
- having trouble with a dead on my 370
- Help narrowing down dead spot in my throttle
- HELP! P0307 + Burning Oil Consistently
- No spark no fuel
- Tuning with EFI Live
- Code P0353 Help!
- Computer program
- Installed 4L80E. Couple questions regarding HP tuners
- Where to get tune by Green Bay WI.
- OBD II splitter
- Quick pcm question
- 1999 C5 A4- LS2 TB & FAST 90mm= Dies in drive-help
- dropped in LM7 on Nova, overheating, prolly needs tune?
- GM E-Rod wiring kit ecm compatibility
- How to get the most out of a tuning session
- Hand held broken, What's the next move?
- Need flex fuel tune for OS 12593058 - P59
- vacuum leak?
- GPS speedo with 4L60e
- Stumped.... any input is greatly appreciated
- AFM Delete Question
- Need some help with this.
- 98-99 Wiring Issues
- 5.3 hanging idle cam swap
- Street brawler 3200 stall
- Bigstuff3 and boost control?
- tune for ls6 intake
- Best wideband
- Ecu swap from 98 to what?
- Help with wide band data logging on EFILive v2
- Question on VIN changing in a PCM during a swap
- TR6060 to 4L80E swap-what needs to change in tune?
- Strange power drop off
- 2000 Possible bad ECM? data logs inside
- EFI Live Tune/4L80E Trans, is is possible to keep the converter locked at 0% throttle
- Any one using MS3 Gold Series Plug and Play.....
- Changing dwell effect of Pre-detonation?
- Installed long tube headers and deleted egr.tuning help
- Long tube headers, deleted egr tuning help
- LS swap not making anymore power past 4700
- Diablosport Intone Fan Settings for 160 T-Stat
- 1/2 Bar OS Enhancement
- Which ECM
- Local tuner Hamilton Ontario
- Losing Mid-Range Power
- Pcv leak at intake vs. times at the track
- Ls1 e85
- AEM Infinity 8 with LS1 harness
- spark plug advice/opinion
- odd downshifting??? 80e
- new 347 blow by problems
- Please help with tach problem 95/Silverado with 05 lq9
- New project done ....need tuner in Pa
- option for 3 bar in a 99c5
- what is the input/output plug on holley ls1 harness?
- Pulling hair out - Need exact answer on ls9 cam swap
- Question tuning by lambda error
- 6L80 Trans lock up wiring issue - need help
- hpt 3 bar os only logging 105kpa?
- 2000 Corvette throwing codes
- #1 injector not firing
- HPT Scanner newb question
- Idle rich regardless of VE table
- Jeep IAT on LS engine using PCV hole
- backfiring after cam swap