- 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.
- 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
- Log from 8/21 - Might be lean.
- Good wideband kit for a 4th gen ?
- 2-3 shift/dropping fuel problem? Please help!
- Swapping PCM's??
- Wiring issue, possibly bad bcm
- EGR sensor?
- tach signal
- Low Gear Stumble/Lean Problem
- Mods to E40 PCM for swap
- recently changed plugs & wires now getting code
- ODBII Wiring
- Why are my STIT's staying at zero?
- Going from DBW to cable TB question
- PCM Case Needs to be Grounded? WTF?
- Need help??? Pulled crankshaft sensor connector off wires...
- Ignition/accessory wiring problem
- What's this mean and is it bad?
- Why does my car keep dying at idle?
- Tune Question!
- ls1 frankenstein help!!
- Trouble with PCM
- Handheld tuner and a already set dyno tune...?
- Got CEL after A/F Gauge install....Help
- H/C/I 98 Z won't idle/ surges
- Help wanted!
- High LTFT
- looking at buying a car maybe a tune problem
- lc1 ?
- will a handheld tuner solve my problem?
- finally got tune after 92 fast install
- Help OBD-2 port is not working....
- 2011 Camaro SS Support is ready!
- 2002 tach signal wire
- Would like to learn how to tune.
- Inconsistent tune?
- green top 42lb inj table needed
- how to tune a MAF car????
- O2B1S1 stuck in 0.44 - 0.46 range
- Wiring diagram/circuit board diagram TCS Switch?
- Bad ecu
- po327, knock sensor low circuit signal, won't go away
- questions regarding vats and bcm.
- Getting MAF HZ to come up in histograms
- Anyone using the Innovative OT-2/I-Phone App?
- Bought new camaro, need some help!!
- Running without a MAF
- p0133 and p0153
- Help, Injector bank 1 showing no activity.
- need pinouts gm 19166569 ecu
- new be ve tuning question
- Idle surging problems, RAF/VE/Spark dialed in
- problems passing inspection with 2005 gto
- Dyno tuning and wheel hop
- Q. security light..
- E38 PCM issues.. Showing false speed!
- DBW harness into drive by cable?
- Oxygen sensor questions
- Malfunction Indicator Light....
- Car starts and dies now after battery drained dead...
- Trans. tuning Question
- speed density or dyno tuned?
- WTF!!! lost .5 sec. off my ET after upgrades.
- OLFA table stock or 1.00 with WB tuning
- Good street dyno tune
- Thoughts on wideband location??
- O2 voltage reading??
- Any tuners in the Asheville, NC area?
- Wideband is 13.2 wot is that to lean for LS3?
- Vortec 4.8 & 5.3 to T56...what about my PCM?
- HP Tuners SD tune on future boosted motor
- Should I get err tuned?
- idle dip
- Looking for tune in Midwest
- fan settings?
- How long does tuning take?
- Help with passlock 2007 GMC van 4.8L V8
- idle tunning timing
- help car keeps dying the heat
- So how exactly do our knock sensors work? Im brainstorming here...
- anyone have a copy of there tune with a XR281HR 112 LSA
- Dyno Tuners in Ohio
- trouble deciding...
- air bag light, odometer rest
- Control Circuit Cylinder #6?
- installed '04+ pcv system.....retune necessary?
- Diablosport tuner to tune out rear o2 sensors?
- VE Tuning Help
- Can something in the pcm cause 1 cylinder to run different than the others?
- my cam only car dont have street manners ...
- How much timing does traction control pull?
- Ls2 Turnkey, odd behaviour at idle