- rich at WOT 11.5 AFR
- comparison tune
- Question about tuning 98 Camaro(handheld tuner)
- Is there a tune expert here?
- MAF table scale by 134%...strange?
- advice please...
- Options for tuning '97 C5?
- AEM EMS - problem wit idle control valve and setting base timing.
- looking for tuner in the USA near the New brunswick border
- fuel gage not working?!
- Damage car?
- O2 sensor/Wideband question
- Code P0507
- Help with Scan tools
- Passenger o2 sensor stuck?
- Bad start up, idle, and no LTFT
- O4 Truck PCM?
- stock tachometer not working
- TPS question??
- SD tuning upper rpm
- What are the odds?
- Need professional help on a tune, who to call?
- PCM/VCM Tuning VS a Bully Dog Gt Tuner for Gas Chevy Engine 6.0
- Help needed, starts but wont run
- Got 2 codes driving me nuts
- Tune help !
- p0353 p0354 p0355 and p0357 all came up
- Yet another crank re-learn question
- whats the diff in std and pro hp tuners
- idle surge as soon as pcm sees wheelspeed
- hp tuner prob
- Tuning an ASA Spec LS1
- How much will dyno tune help my full bolt on 01 WS6?
- need a tune to fix a tranny problem
- cant get to idle
- will i need a tune?
- Limp Mode 3800 II GTP HELP PLEASEEEE!!
- Cant get idle puslewidth down and stable? Well versed guys inside
- LS timing advance goes to 0 at WOT
- Leaded fuel and O2 sensors
- Looking for hpt bin file for 2002 Express van
- Check out this log?
- Speed density LS3 tune?
- bad tune? or bad combination of parts?
- ECH Blue/Red Connectors??
- n/a vs n2o tune
- Checking temps from pcm
- P0327/P0332 Help
- code 420, 2001 Firebird
- DBW tps shows 100% at only 60% pedal travel (very sensitive pedal)
- P0171
- Best handheld tuner? Does it exist?
- Formula_LS1 log
- EFI Live tune
- 2000 LS1 tune
- At what level of a FI build should i step up to a aftermarket computer?
- Help ! Lq4 skipping popping backfiring rough idle gauges going crazy
- HEY SPONSORS! Alternative to Dashhawk?
- Trans Tuning
- do i need a tune to run a 150 shot of nitrous
- H/C guys, how much spark at idle on average seeing?
- Tuner in NE Texas
- can ecm be programed not to see misfire
- Misfiring Intermitently on all cylinders
- HELP HELP MAP sensor problem
- what wideband are you tuners useing?
- reset cpu to stock without tuner?
- help.. ecm and program for lq9
- Tuner wants to drill a hole in my TB
- SD tuning option
- Help My camaro wont run right bad ecu tune?
- is a 96 3.8 Camaro PCM OBD2?
- anyone have a ultra guage
- no spark help please
- 2002 TA + 370ci + LS3 top end + HP tuners Pro = no spark or fuel...
- PE commanded AFR leaning out at WOT??
- C0236
- Help Check engine light ?
- ECT thinks its overheating
- Need Help....??? speedo makes car idle high?
- AEM UEGO Wideband
- Need Help, Summit Racing's Version Of LC-1, Gauge Wiring
- How much timing?
- Quick cluster question
- Need help with testing MAP Sensor
- I have 2 HP Tuners - hows this work?
- Quick stock O2 sensor question
- Northstar Challenge. Possible!?
- when is a rich idle with a cam too rich?
- Resetting oil change light?
- Anyway to tune a 98PCM for dry Direct port N20
- Car dies at 5500RPM
- car will not rev past 2000 unless i ground 32+34
- p0300 misfire HELP!!!
- Formato's Fasterproms Gettysburg, PA Tuning From Oct 19-24th
- PCM Question
- what does this mean reflash ? help?
- Buy Tuning software, or have it done by a pro?
- trustworthy tuner in indianapolis
- 98 pcm wanting to do a 2 bar.
- Help, please check out my tune
- Low idle and vibration 2000 SS automatic
- best tunner in or around Missouri !!
- PCM Fail
- ASA LS1 won't run once car at operating temp
- Fastest Stock PCM controlled car?
- Anyone know of kaltechtuning.com in NY?
- Trying to ID my ECM (ECU) LS7 and diagnose a problem
- Need Help motor idles but wont revup( Got data log posted )
- U1000 code will spin over, has spark, no fuel?
- Smog fail. need to run leaner
- pulling lots of fuel and then misfire
- LT1 intermittent crank no start...ECU???
- Low Octane tables
- LT1 tuning?
- LG motorsports G5X1 cam
- dnyo tune
- Which bank is which?
- Can you re-define the "airflow modes" in HPT?
- Bucking and surging?
- MAF scale adjustment
- what should i change w/ headers and cat back? hptuners...
- map table adjustments for polluter cam
- Hp tuners
- Mail order tune accuracy?
- T42 TCM VSS Signal
- Is my car throwing out my tune??
- BS3 and major MAP issue
- 98LS1 & Trans in 2000 camaro ain't working
- Double check before I head out tomorrow
- Engine light comes on and power goes to NILCH... No stored codes
- AFR setup
- has anybody upgraded to pro on hptuners
- Help with injectors plz!!
- tune out emissions DTCs AIR, EGR, Rear O2
- Request: SD tune for stock ls1 w/ headers
- Rain kills my car!
- I need help for my heads and cam...
- HELP!!! SES P0161, P1133, and P1153 Bank 2 Sensor 2
- use hypertech with a custom tune also?
- upload tunes ?
- Looking for a close tune?
- psyco alarm.
- when to install injectors
- Fuel gauge issues on custom install...
- Need help with high idle
- SCT Advantage III or Diablosport CMR?
- Delete tq mgmt?
- A/F Ratio At cruise issues
- Slowhawk performance in Bridgewater MA
- Off idle/part throttle stumble
- o2 sensor code
- Lingenfelter 58 to 24 converter
- Tuning 36lb Gtp Bosch injectors
- 98 Starter Relay & Neutral Safety Switch
- Did I kill my MAF? ...LS1
- Bad PCM or Harness??? LT1 Car
- I need instructions for installing 2-bar SD OS on my new computer
- MAF loction and tube shape? Driveability Issues....
- starting problems....
- vats question
- Can my pcm be reprogrammed to lower cooling fan on temp.
- Just About Ready To Purchase.....!!!!!
- Cant keep the car running at idle after cam
- Cant get engine running. DTC 1336
- Looking for a tune
- th400 rpm versus mph
- (% Change To Fuel/Air Ratio Vs. RPM) lt1
- Pulls timing at WOT
- Someone with hptuners
- P0171/0174 Fuel Trim system Lean Bank1/2
- Wideband O2 Bung Placement?
- ABS inop and break light on after the Taller 295/45/17 Mickys went on
- help!! car suddenly dies after warm-up
- Idle tuning clarification
- tuning right
- Connecting WB through rear 02 HELP
- Low Traction question, a little different
- TBSS bogs below 3500RPM's
- Can i use a Diablosport Trinity on my 98 TA LS1?
- I need a Wide Band set up for HP. Any buyers guides or recomendations?
- What could cause the MAF signal to drop out?
- Runs like poo after 228r cam install
- (UPDATE !!) P0336 Crankshaft position, Help I am at my end, I cant take this anymore
- ........ Maf or Mafless ????? better?
- O2 mv SLOW TO RESPOND ON BOTH BANKS?
- Any tuning shops near Charlotte NC?
- Tune?
- Tuning problems. Car leans out no matter what
- Can some one walk me through installing my NGK wideband on my 2001 c5
- Is it possible to tell when the car enters closed loop?
- Dead PCM
- 02 Escalade LQ9 Twin-Turbo Startup???
- Here we go, P0418 code.
- 02 ta car won't idle and runs aweful
- Mechanical or HPTuners issue ??
- heads cam and tons of problems help needed
- Please help :(
- someone please help
- overdrive is not kicking-in
- Worth the trouble?
- pcm woes
- Free Tune!!!
- 98 pcm tuning
- 04 z06 procharged tune.
- Sputtering and Backfire HELP!!!!!!!!
- Questions about the diablosport
- hypertech power programmer specs
- Lets talk ECMs :D
- p1153... halp please
- How do you measure WOT performance while street tuning?
- FYI Wire Harness Sale
- Fuel trims all over!
- Timing dropping out intermittently under WOT? Ideas?
- hypertech max energy thoughts?
- -- lean when i press the gas pedal
- Fans
- does this sound right
- base tune
- Speed Density question
- LS2 not getting full throttle
- Do any sponsors sell the LC-1 wideband?
- Lowering cam for CA emissions, no tuning here, can I drive it to a tuner?
- pcm question
- build near complete - do I need a dyno tune or is a street tune adequate?
- Tuners in Kansas, Missouri, and Oklahoma?
- Starter tune for a cam install?
- Tuners in Oklahoma or Dallas
- HELP procharged car no timing log file inside
- trex-carb-single plane- timing?
- retune when you move a car to a different state?
- Diablosport ?
- Hptuners bin question
- Tuning gurus....have a question
- Deleting BCM help on a 96 firebird please.
- Will a 04 Grand prix PCM work on a 05 C6?
- ECM not communicating with Trans Controller
- limitations of my 98 pcm and a few questions
- Custom fuel guage calibration?
- frost tune questions?
- Dyno operator's comment has me puzzled.
- IAT Sensor required for Speed Density?
- ls1 to ls2 knock sensors
- Difference in pcms from 98-02
- Time drops on launch and shifts...help
- Please HELP!! No Start, No Gauges, No Fuel Prime!
- ASR turning off when A/C on?
- Getting weird random knock after tune
- ODBII How to connect? Serial Data Wire?
- Ls2 90mm throttle body questions