- Speed Sensor?
- Location of Mas Air Flow Sensor
- LS1 Spring swap.
- Pulley question
- Computer Chip
- Cam, Lifters, and an ECU Chip
- Interesting Find...
- Thermostat Replacement
- 3.4 Lower intake leak
- what's the difference
- Engine Swaps
- fuel induction question
- security light
- 99 3.4 lower intake, myself or dealership??
- What temp? and what MPG?
- Changing tranny fluid?
- SLP exhuast...
- 3400 gasket kit
- 3100, 3300, 3400, ? 3500 ?
- General Question About Engines
- Coil pack question...
- 2000 Grand Am SE Engine Swap
- v6 engine drops power
- Removing the MAF screen
- Throttle body cleaner...safe?
- What mods can help with better gas mileage
- Not sure if anyone asked this before
- nitrous question
- Gatorback UD Pulley
- Best launch/shifting methods
- Cheapest and most impressive mod per $
- Needing HO alternator for a 3400
- what size
- Mpg
- push rod orientation
- headers interchangeable?
- Removing Ram Air piping w/ K&n
- Known Problems?
- Manual transmission
- Engine swap
- Hypertech Powerstat
- Governor
- delete please
- Casting numbers on LIM
- head porting quest
- Free mods?
- Magnaflow part #?
- 99 GAGT question...
- Governed top speed of GT?
- HUGE problem, PLEASE HELP, I'm screwed
- Question, Overheat protection????
- Head Gasket
- LIM Problem
- What OTHER repairs should I do with LIM?
- MORE HP for the 3.4
- broken EVAP tube
- Disappearing Antifreeze
- Somethings holding her back!!!!
- LIM Gasket...
- Replacing the starter in a 3400
- hi
- Poor mpg and tranny performance after head gaskets
- core charges?
- Compatible transmissions
- LIM or HG?
- Turbonator
- RSM TB for $400!!!
- 3.4 Broken camshafts
- Everyones opinion on removing oil filter...
- Rocker arm threads!
- weird engine gremelins
- 3400 upper intake tightening sequence
- Changing Spark Plug Walkthrough
- Engine mounts for the 3400?
- Faulty waterpump or gasket?
- LIM again...
- 3400 Destruction
- Question about my engine....
- donkey punch turbo kit....
- Deceleration Problem
- Shell V-Power
- transmission replacement
- Need Help Fast!!!!!!!!!!!!!!!!
- Rotating the engine forward
- Uim
- I need help!!
- 01 3400 Gt serpentine belt installation
- 01 GrandAm, replaced LIM gasket, idling very rough
- 5 Speed Auto
- Replaced LIM gasket, light sludge in oil
- misfires after LIM injector circuit open?
- Please delete thread...
- HELP-Coolant leak from overflow
- Spark Plugs/Wires
- 3400 temperatures
- Replace Engine
- 3400 A/F ratio
- ECU Pin Outs For 3400
- AC refrigerant
- Couple Questions
- wot problems
- tps
- cooling fans
- turbo or supercharged?
- Engine weight
- Tapping?
- intake manifold torque
- high idle .... engine swap
- OMG, Lock Cylinder Problems... Read.
- Car wont start sometimes?
- Upper intake manifold tightening order
- Crankshaft Position Sensor
- axle ratio
- 3400 vs 3.4L
- replacing main bearings
- Mobil one oil cap
- Question about the LIM issues with the 3400.
- 3400 Q's from J-body owner
- Black coolant pipe
- Dropping in a supercharged 3800
- Coolant temp sensor location
- Wepon R or Cold Air
- Cant get off my rear cylinder head
- actuallimited top speeds of a GT
- What is This? (PCV) Pict included
- LIM Question about using RTV sealant
- lower intake manifold
- Anyone know what this plug is for? Photo...
- Fuel Lines
- New Cat
- sluggish
- E85 Fuel
- LIM replacement bolts?
- Fel-Pro HS9071PT head set
- G6, 3.9, and some what ifs....
- coolant question
- to LIM or not to LIM? that is the question
- Harmonic balancer replace?
- LIM job - need new injector seals?
- Where to get a CAI ???
- Stock Shift Points
- 3400 low coolant level light after water pump change
- overheating problem
- LIM question
- Plugs
- head bolt thread sealant
- PCV valve riveted down?
- Blown Head Gasket - What are the symptoms?
- 1999 seized motor
- coolant leak
- Engine update!!
- Changing head gaskets tomorrow.. any tips?
- engine doesn't decellerate
- Low uneven idle after rebuild?
- Intake Gaskets
- Throttle Lag-No Power
- 160000 Overheating and water spots on my carpet
- engine swap
- rev limiter
- 2-3 months after then engine build
- gasket question
- Coupe, H.O. Driver and phuxed suck at da modz (56K, no dice)
- im putting a 3400 in my 96 GT
- Anyone else with a 3.4L have starting problems?
- I hate my car
- V6 H.O. vs. RamAirV6
- Weird sound?
- Vacuum line . . .
- Engine Removal
- Quick queston on fuel filter replacement
- SPARK PLUGS-also (posted in problems sec.
- How to fix this vaccuum leak...help
- intake gasket leak
- spark plug change
- 02 GT running like crap
- Head Gasket Installation Direction
- Common 3400 Problems
- Gas tank Empty@1/4 tank read out
- A question about the EGR
- Replacing LIM Gasket A few questions.
- Throttle Body
- Holy freakin CRAP!!
- Wikipedia - LA1 Information
- 3400 performance mods
- rocker arm torque specs?
- At start..engine idles to like 400 or 500 then revs back up..
- 50k miles and I need a rebuild?
- The Infamous LIM leak
- 1999 V-6 3400
- Occassional miss fire on #3
- Temp guage reading 100, fans on when first stating car
- Tapping Lifter?
- 3400 Engine Weight
- 003400 chugs
- Governor in 2000 grand am
- Another question about my converter
- motor mount torque specs
- performance chips?
- 3400 LIM leak-permanent fix?
- when does your fan comes on?
- 3400 will start(sometimes) but won't run
- 3400 Oiling problems
- 3400 over-heating diagnosis
- Spark Plugs
- RPM Fluctuates
- looking for 5 spoke stock rims
- Cross Your Fingers, Hope it's a Lifter and Not a Rod
- Exhaust (straight out)
- Thread or site that works through lower intake gasket fix?
- 2000+ LIM on a 99?
- engine rattle?
- Malibu 3100 in 01 Grand Am
- I need help with part identification from LIM repair
- 3400 hood lining
- GAGT 3400 vs. SE 3400
- Making it lighter?/
- 1/4 mile
- p&p intake
- Engine slow startup
- Easy LIM Leak Solution
- anyone running a cheap ebay cai?
- GAGT product information
- Poly Motor Mounts
- PCM self adjustments...
- 70mm throttle body
- Big Overheating Problem
- What is LIM??
- coolant reservoir cap
- throttle body spacer
- rack and pinion
- think i'm screwed
- parts for lim change
- 3500 TB, 3500 UIM on 3400?
- The fun has begun
- found a throttle body spacer for the 3.4
- 3.4 to 3.1
- mods in general
- H.O v6
- will it work
- Help
- Shifting Problems
- I Want a new Muffler for my 3400
- head gaskets
- quick question
- MAF or IAC
- Oil Filter Adaptors
- Pass Side Engine Mount Bracket?
- hurt 3400
- turbo
- 99-02 and 03-05 3.4 compatibility