View Full Version : LT1 Based Engine Tech
- Help 96 camaro z28
- My Optispark and ignition adventure
- 97 Camaro LT1 Crank No Start, have tested, need help.
- Fuel pressure dropping, not adequate for me too?
- Any help is appreciated
- OBD I DTC's 41 And 42 on '95 LT1 PCM
- Fuel pressure dropping, not adequate
- name that part :)
- What size socket/wrench for changing ICM
- 94 Z28 Rough idle in drive once in closed loop and open loop after initial warm up
- Fbody LT1 throttle cable needed
- timimg question
- Running Mixed Motor Mounts - Poly & Rubber ??
- 1995 383 stroker lt1 with NV3500 trans and centerforce clutch
- Modified 1995 Z28 Help
- Help Diagnosing Black Exhaust Smoke LT1
- 1994 camaro z28 abs? Brakes? lost?
- Lt1 tuning software.
- Drivetrain swap
- Stock Fuel Injectors
- lt1 starts then immediately dies.
- Need idle help
- Engine surging at stop.
- Tuner Input?
- Can removing the cats cause the car to have poor acceleration and poor speed,
- 1995 z28 running rich
- LT1 Help!!!
- 95 z28 running hot. Need troubleshooting help
- Cheap opti-spark
- where to find +12v to fire mezier water pump
- Help figuring out what car this lt1 came out of
- Bought a 96 z28 need tuner
- LT1 Long Tube Header Fitment Issue
- 95 z28
- New guy from NY.
- Need new optispark cable wire for 95 Z28
- Best U-Joints for a 1995 Z28 M6
- 96 Z28 M6 with high idle
- My 93 Lt1 z28 intermittently throws check engine light then runs rough a very rich
- 1997 Camaro SS LT1 spark plug heat shield
- scan9495 works why won't anything else work?
- External Fuel Pump
- hard time removing timing chain cam gear sprocket
- From The "Law Of Unintended Consequences" File
- Heater hose
- New Engine Wiring Harness for 1995 Trans Am 5.7 Auto
- Scan 9495 random stall
- '95 lt1 icm
- 94 LT1 Stumbling
- 97 z28 long tube headers vs. brake/fuel lines
- Willhoite regrind Camshafts budget cam swap review
- Engine starts before adding coolant and won’t start after
- Lt1 radiator support differences from ls1
- 94 Need to perform Idle relearn after each time it cools off
- Lifter "cushion" travel Question + Rocker Squeek
- Knowledge Is Power
- Reviving my Z28 after 15 years of being grounded.
- Car starts only when throttle open.
- Braless After 26 Years
- Starting sometimes??
- Stock 1997 SS SLP 4A expected gas mileage.
- opti or worse
- Is there other flexplate options?
- ST and LT fuel trim a little off on both banks but opposite
- Discoloration or worse? 78k Lt4 cylinder walls
- Newly rebuilt '95 LT1 - misfire/skipping
- 27 year old opti survives cam swap, still kicking
- LT4 in 93, simple as a Hub swap?
- Gm 10 bolt 7.5 rear end cover and cooler?
- 1994 z28 pcv valve?
- 97 z28 ac plumbing resting on header pipe
- Cutting out, running super lean
- T56 help.
- Valve Spring Install Height Micrometer
- ICM problems?
- 97 z28 intake hose/boot?
- 93 LT1 Fuel line pin hole leak
- Accessory bracket bolt holes won’t align
- Engine cranks, but doesn't turn on.
- Confirm dish piston direction
- oil level sensor on new lt1 383
- Where to buy 96-97 data logging software?
- Today's Curiosity Question
- 1997 z28 driver's side cylinder head temp sensor
- Need pn/source for REAR fuel lines
- Longer rocker arm studs for guideplates
- What other cams work with the LT4 rockers?
- Wants to start but won't fire
- No idle/ start but won't idle
- Part identification
- Rocker Arm and Engine Operation Questions
- Resurrecting a dormant Z28
- Changing valve seals and looking at replacing valve springs. Which one should i get?
- typical oil leaks
- Can I swamp fuel rail and injectors from 95 to 93?
- Lt1 swap
- EVAP Purge Valve inop with codes
- Help with diagnosis! 1995 LT1 Z28 shut off driving?
- FP Adjustable regulator questions
- Electric fans?
- FuelTech LT1
- coolant fans stay on cons
- question about fuel pumps
- Question about aftermarket cams / oil pump drive gears
- Hand held scan tool for 1994 Z28
- LT1 high idle after long sleep
- Timing chain symptoms?
- Exhaust manifold bolts
- air filter location
- Temp gauge doesn't work and grounding the sensor doesn't seem to have an effect
- Distributor
- winding up and down ignition timing
- stock lt1, whic flywheel and clutch kit.
- 1996 optispark, plug and wires replacing
- Re: 95 LT1 auto won't crank, no start - please help!
- 95 Camero z28
- Help a newbie achieve more HP
- Piston rings for forced induction
- Question about 97 exhaust pipes and hose
- XS Power Long Tube headers and Y pipe
- Header Choice for 383 Stroker
- EWP/Fans Issue
- 1995 Camaro Z28 Engine Noise
- Exhaust manifold stud install
- Is there a such a thing as cam surge in sd lt1’s
- Cylinder 6 Misfire at idle once warm
- VATS / Terminator
- Lose power at higher RPM's
- Smog/Reset/Driving Schedule???
- Oil drain plug gaskets assorted
- 1994 LT1 - install temp sensor in block drain plug?
- Budget cam replacement for '94 LT1
- Developed a strange hesitation
- '94 LT1 spark plug needs thread repair
- Searching for a shop to tune my Supercharged 383 LT1 in Central California
- Put car on dyno.
- Top Radiator Hose replacement
- Heads and cam
- vortec heads
- 1997 LT1 Won't start
- rear o2 sims
- 1996 Z28 Problems
- TEmp gauge drops when I give gas
- Now what?
- 4 Bolt Main Engine in Camaro?
- Overheating in Vegas, perplexed, need imput fast
- Anyone Have A Good Tune For A 396 LT1 They Can Share?
- New tune new problems but I think I figured it out.
- Cam & Lifters
- Engine vibration
- Oil Pressure Sending Unit
- Rear Main Seal install questions
- 94 Z/28 Startup Help
- Exhaust clip
- LT1 start up problems
- 1997 Z28 issues
- Scanned my car please look
- crank sometimes starts
- Side-By-Side 7-second LT1's ! ! !
- 95 Wiring Harness
- Cam Lifter ?
- Tip in throttle is terrible and car bucks a lot
- opti and vacuum line suggestion.
- 96 Z28 Misfire driving me crazy
- Installed New Opti to fix misfire, now has p0336 code.
- Thanks to this site I was able to build this
- Lt1 into jag all done, Injuneer please.read..
- Rubber Housing for IAT Sensor on Intake Elbow
- 1995 LT1 engine
- 94 z28 383 stroker, wont start after WOT 1st&2nd gear pull.
- 1993 Camaro Dash pad - which color?
- '94 vented opti cap how-to
- Rebuild for 355
- Engine codes but no problems
- 95 z28 need help with codes 32, 29, and 48.
- 1995 z28 having trouble
- Opti options?
- I’m stumped. Key to the on position, not running, coil is sparking
- Best rebuild kit 355
- Rebuild kit for 350 and 355
- Looking for a spped shop in Norfolk VA
- 95 z28 HELP!!!
- LT1 Fuel Injector Question
- 1994 camaro z28 hub removal and installation?
- Trickflow 21° heads and timing
- Lt1
- Harmonic balancer key way?
- Tune
- Maintenance Before a Tune
- 94 Z28 Engine issues
- White smoke and engine tick
- McLeod 75216 clutch
- 95 Z28 doesn't like closed loop.
- Intermittent start and dogged performance
- acts like it has arev limiter at 3k rpm
- Summit torque wrench failed, aluminum heads
- This scanner
- Speed Engineering LS1 True Dual on Lt1?
- Yank SS4000
- Codes but no Check engine light
- Header flange cad drawing?
- Rough idle / acceleration
- 93 LT1 Z28 smoking from around steering wheel area, ideas?
- Help Needed,Timing Cover, Distributor Issues
- 93LT1 into 97 Z28
- Need tune!
- Alternator Aluminum Rear Bracket Placement
- Misfire under load
- What programming software do you use?
- Comp 918 help PLEASE!
- Alternate ways to relieve fuel tank pressures.
- Is there differences from a 93 lt1 and a 95 lt1 ?
- 94 Z28 Stalling issue
- 94/95 scan log
- Exhaust
- Push Rod Question
- Lt1 head gasket help
- Anyone bought headers recently?
- LT1 Boost Pressures?
- Bad opti?
- Crank Hub Removal Tool
- LT1 Stalling issue
- Closed loop = great.... open loop ****ty.
- Car is cranking but won’t start
- 96 LT1 - Erratic Idle After 20-30 Minutes Run Time but Missing at Startup
- 24x conversion
- 94 Z28 LT1. - rough idle/backfiring and shuddering under acceleration - both open and
- Engine Identification
- Compatibility: Different computer
- High rev not shifting
- does not go into closed loop
- Vibration Through Shifter
- .BIN or .LT1 File Needed - Please help!
- EVAP system code
- Tranny Mount?
- CPS reluctor needed?
- CC503 help!
- 93 lt1 O2 problem.
- Converted to E85. Need help reading plugs.
- Blocking oil cooler line
- Lt1 to LS1 Driveshaft
- 95 z28 LT1 randomly stalls when warm
- 95 z28 LT1 randomly stalls when warm
- Running a standard-style distributor
- 1996 z28 camaro wont start
- Fuel injector question
- How to put a radiator on a 94 camaro z28
- Another 383
- 94 Z28 Stalled
- NEED HELP PLEASE!!!Anyone around the Rochester ny area that knows lt1 engines