- Low RPM stumble...driving me nuts!
- TPS Flicker
- Hypertech or Custom Tune?
- shift light
- Need help! My car won't start
- Speed lab dyno testing Spring Grove, IL
- Runing Way Rich...all the damn time.
- West Chester, PA: Complete Street Grand Opening - $200-$250 Dyno Tune Special!
- Bad Problem!
- Odd electrical issue need thoughts
- Weird ETC WOT log
- Bank 2 Sen. 1 on drivers side???
- Refrase--> Dash/gauge cluster issues
- Frost's dual chip/tune mod for the ECU
- TAC/PCM/LS3 TB confusion?!?!?!?!
- Converting to a 1 wire O2?
- Ignoring O2 Sensors
- What are you shooting for with YOUR AFR's ?
- Rough idle then dies
- PCM swap ?
- Help! Need HpTuners file for 4L80E swap!
- Knock sensors
- Passenger Side Coil Packs are all out.. What to check?
- New L92 runs but backfires?!! why?
- how to enter speed density mode with 5 Wire MAF
- how to change fuel curve and injector size with a predator
- HELP: Have check engine light on in 2 LSX vehicles
- LS1 upgraded - programmed? how?
- programmer/flash tool question
- Truck PCM providing shift light capabilities?
- AFR ratio gauge question
- riddle me this?
- LS2 Vats ?
- Electric fan comes on too early
- Anything wrong with this data?
- Idiot light question
- P0410.. Help.!!
- Are miles stored in the PCM or in the gauge Cluster?
- starts and then stalls
- Need help with DTC readiness checks
- Help LC9 runs for 2 sec. then shuts off
- Finished Rebuild - Fuel Pump won't turn on, Power at Ground Pins
- P2761, burned boot, and misfire underload at RPM
- o2 sensor stuck at 447mv
- lt1 pcm hates me
- About to attempt the 98 to 99+ PCM swap. HELP
- bs3 nerd question riohms and ECM VALID
- Feedback On Data Logs
- Early Rev Limiter in 1st and 2nd Gear??
- hptuners need COS info
- cam with no tune.....
- What Are The Limits of the Stock PCM?
- Trying to Reset my PCM I guess?
- TPS voltage way to high at idle...Please help ASAP.
- need help, car dies...
- wire harness that goes across the radiator
- '03 lq4 pcm
- vss input for e38 LY6
- Diablo works for brothers Corvette, not for my SS
- Quick question, Help please
- bin file question
- OBD2 and my LS6 PCM. Getting em to talk
- My first attempt at getting my car right...
- Cold start AFR error
- O2 not ready, not drive cycle
- LS2 Wiring?'s
- still having KR problems even after new plugs and wires
- anyone local to pittsburgh pa?
- pcm shift light for 2nd fuel pump
- could i use hp tuner to retune a car which is SD tuned by EFI live ?
- Map light keep going on even with new ones.
- Gas Gauge and EVAP
- Differences in 99-02 tunes?
- 99' Firehawk (High idle, surging and throttle sticking)
- PCM will not go PE
- Is my PCM toast?
- Lucas 38lb/hr fuel injectors tuning? HELP
- Inj Flow Rate table - L76 Intake
- re-pin ECU?
- new motor, tuning questions?
- Non LS1, but tuning question...
- SpeedInc?
- Local tech saying VATS resistor bypass works without BCM??
- Park/Neutral Vs In Gear on a 6-speed with HP Tuners
- Going SD... questions...
- PCM relocation Problems
- Hey guys can I buy a junkyard computer and...
- first time owning a cammed car - normal behavior?
- P0137,p0151,p0332. Any suggestions?
- Floored car, now voltmeter reads 18 volts, altenator?
- Check engine light flashes
- Need Vortec 454 (7.4L) bin file
- MAF Problem Help Please!!!!
- 10k+ foot elevation tuning/mods
- How can I run 2 computers in a 2010 camaro one stock & one with a tune ????
- please help very weird tunng issue
- Cms
- Idle problems
- LS1 / T56 in old school chassis - ECM Help.
- how long do WB o2 sensors last?
- lt1 self tuners come in
- Service Vehicle light
- help with pcm issues!!!!
- Eratic idle and stalling
- Strange Adaptive Idle Spark issue
- Motor runs but no power
- Is reflash software really a J2534 in diguise?
- need injector flow rate tables for stock ls3 injectors
- fuel gauge not working 97 to 99 conversion
- Bolt on tune
- Tuning Before Install?
- knock sensors 2000 vs 2002
- 6 months & alot of frustration later, she's once again dialed in!
- What could cause only 88% TPS when Floored on 06 GTO??
- Oil Pressure Sender Voltage?
- lean bank 1 lean bank 2 code 171 & 174
- Need Help, No Spark...
- AIR pump
- Best tuner in Sc, Nc, Ga Area??
- Weird o2 readings
- 402 need help tunnig injectors racetronix
- Need a good tuner within Mo,Ks,Ok,Arkansas area.
- dreaded code #101 & #174
- cruise mode perameters
- Reverse lockout with SES?
- ECU harness
- Tuners for LT1s in MD???
- 2004 gto trouble code P0154
- Denso 154 lb high impedence injectors. Something isn't right.
- Vats Bypass plug and play?!
- Does my 01 SS already have a tune? With A/F Graph Pic
- Are these MAF readings messed up???
- Which Wideband?
- p2138 code - more info inside
- Results from Gettysburg Tuning Trip - Dyno Results Inside
- Why does MPH effect shift RPM if it is supposed to hit one and then the other?
- Mass Air Flow Sensor / Open Loop
- Short pulse adder in HP Tuners for Ford Greentops
- bogs falls on its face when shifting into 2nd WOT
- GMPP ECU Kit Question
- Please help !! P0036 Crank code
- HP tuner/wideband question?
- TPS and MAP Signal Voltage Low
- HELP! car won't idle & LC-1 DB gauge not reading right
- Firing/Fuel issue, car dead at stoplight.
- O2sensors
- Lean?
- Question
- Cylinder volume in HP tuners - change or not?
- Bs3 install no spark
- Please help p0355 intermittent
- another frost thread
- p0102 wont go away + car runs like sh!t
- Random dying, free sandwhich for answer
- please help ( engine and uder dash harness )
- regualr shift light on ls1?
- ls1 tuning help
- throttle hysteresis
- Should I keep my pcm? Orrrrr
- Rough Starts When warm MORE INFO
- P0104
- 4l60e shift speeds
- p0300 MIL code
- Ok To Run New Headers !EGR W/O Tune A Few Days?
- looking for table causing lean idle
- AEM wideband shows 19.88 all the time in HPtuners
- Ltfts after power loss?
- pcm help
- Charging problems HELP PLEASE!!!
- Started up the new LS6; purrs like a kitten
- Weird problem with slight misfire.
- PCM issue or Ground Issue...
- Newb question
- ls3 map question with 98
- Looking for a good OBDII scan setup
- should I get it tuned?
- hp tuners emission problem
- $50 bolt-on tune sale extended!
- P0327 and P0332
- 1998 PCM failures. True or False?
- p1415
- need help with log (timing)
- Use STFT to modify VE
- How do I lock my PCM with EFILive?
- State inspection failed Help!
- won't get fuel need help
- 99+ ls1 ecm and harness on a 98 ls1 motor question??
- First I had a P0135 code, changed the O2 and now I have a P0171??
- rich idle, in the tune or something else?
- 98 - Powerdyne - Tuning
- Any Good Tuners In Louisville Area?
- stock bin file
- Anyone ever see P1518 on an F-body?
- Bad MAF? Car running like crap
- Runs like death......
- which book for newb tuning w/ efi live
- U1000 & u1016
- 04 GTO V.E. issue
- anyone have a 2bar sd hp tuner bin i can see?
- LS3 swap into 98 F-car
- professional tuner needed
- ALDL Cable troubles
- Best MAF for mail tuning?
- y pipe and o2 sensors
- helpful info
- starting issue with the hotter weather?
- Injector tuning help with FPR up front
- m6 to a4 conversion issues help
- Check Engine light vs. Service Engine light
- procharged mail order tune help
- GEN 3 DBW idle issue
- What to expect at the Dyno Shop!
- harness differences?
- New set-up.. New Hp Tune... any comments welcome..
- logging oil pressure
- GA tuning
- Is it in the tune?
- Code p0704???
- EFILive BlackBox Logging, Reading and Flashing available.
- diablosport questions
- Efi Live Vins
- 94 lt1 tuners near atl
- PCM AC problem?
- Have hp tuners? Read this i need help!
- Upgrading to LS6 MAF
- 98 HPt MAF pcm to 01+ EFI Live SD 2bar tuned pcm
- recalibration for gear change
- im stuck in sears parking lot need help ASAP
- Excellent Tuner in Houston
- Car is throwing heater circuit malfunction codes for all 02 sensors
- Is mail order ok for my setup?
- Any help HPT?
- transbrake/nitrous wiring
- Dyno tune in my area
- Who here runs without O2s?
- ECM Locked? engine speed not 0, rpm not zero or flash memory problem
- gm tech 2 w/ candy..wont do the 316 crank position relearn????????
- Need to richen it up a bit..?
- mail order tune
- Lt1 F1R 19 psi boost .... how much timing
- Noob to tuning OBD question
- 98 trans am needs a tune up need advice
- hp tuner or dyno tune?
- Help Converting EFI Live Tune to HP Tuners Format!!
- search HPtuner OEM MAF and injector table
- Nashville tn
- MS4 tuning high altitude
- Tuner question
- Tuning for E10
- PCM reset itself, no idle now.???