- overheating problems
- Skips at idle
- new clutch
- 2.3 to a 2.4
- swaping engine vs doing the HG?
- Quad 4 2.3L Auto trsm to Manual shift
- tach help (wiring)
- Reliability of 1995 Quad 4???
- 2.3 Quad 4 to V6 swap
- Idle Speed Specs - 1988 2.3 LD2
- question about a hose
- my 95 grand am se acts like its running on 1 or 2 pistons. 1
- intake systems
- so the head is finaly off...
- 2.3L Help......
- HO Fuel rail & Injectors
- slush box and quad4's?
- I need a head - 2.3 quad 4
- 95 GA Head gasket blown/cracked, looking for new motor, PLZ READ!!
- checking my engine to see if my head gasket is cracked or blown...but how can i tell?
- new head/oil leak
- 2.3L Quad 4 Specs
- turbo header
- turbo question
- crank´s bearing
- 2.3L tranny?
- won't start plz help
- 086 anyone?
- Do i have enough Back Pressure?
- Supercharge 4 quad4?
- Gutless crap heap.
- Oil Pressure Question
- Swaping Tech4 for Quad4
- How many Miles does your Quad 4 Have?
- Listen too me blab for a min.
- yip
- What Manual trany comes with the 2.3?
- Noone ever knows....
- W41 engine w/ LO 4 sp trans?
- Performance and nitrous.
- mantapart intake
- 2.0 Turbo for '91 2.3 Quad
- Sputtering engine
- How to: disable ignition system
- Quad 4's and Fuel Injector Cleaner - Funny
- Roller Cam Lifters?
- Muncie shifter
- new exhust
- ya so
- 2.3l o.h.c to w41 does it will fit??
- Head Gasket?piston ring?
- Where is the casting# on the head?
- Power difference between ld2 and lgo
- 2.3L Manifold Vacuum Specifications
- Quqd4 engine swap 1990 to 1993
- 93 ga
- 2.3L Air Intake
- Posi. tranny kit
- Mysterious Misfire.....
- Quick question about the 2.3L Quad4
- working!
- Timing Chain Noise
- 93SE 2.3L Quad vs. Engine Coolant
- SOHC to DOHC???
- Heater Core
- 1993 grand am se
- questions
- losing coolant and over heating
- What year engine fits
- Code #26 HELP!
- Timing Issues
- First Time Grand Am Buyer has Serious Questions about Car.
- air intake
- Locked up Quad in 91 SE Sedan
- Hi there, im new w/ 90' quad4 HO motor question. for sale
- 28hp shot NOS
- Sputtering and what I'm doing to fix the problem
- performance upgrades?
- Quad 4 Upgrades
- 2.3L Quad 4 Availability
- Std. Trany swap & short throw shifter.
- Engine/Tranny/ECU configuration
- Turns over, wont catch
- power steering rack
- Increasing HP
- 2 questions: Coil packs & Starter
- Service Engine soon
- Heater core change
- How fast is your stock quad 4
- quad four oil leak
- Alternator Belt HELP!!!!
- piston ring help
- Merry Christmas!
- What Makes It An Ho Engine?
- Redline, tuning, and speed.
- time to dig y'all...
- Thermostat where is it
- We're dieing out!
- Valve Job
- motor swap?
- Help my car Losses power
- HELP!!! No power
- stock headers
- No power in the engine
- help! engine starting problems
- 90 quad 4 coolant loss
- Head gasket let loose...
- 92 2.3L OHC blowing blue smoke
- A Quest for You (Yes....YOU!)
- Difference Between 2.3sohc and dohc?
- SE L4 swap for the V6 GT
- motor pooped out on me
- timing chain and guides
- Supercharged quad 4
- Car Overheats and Loses Power
- HELP!! Timing belt broke..........
- Quad 4 HO for 1991 GA
- shaking on startup and coolant
- puzzled?? head gasket/cracked head?
- struggles to start
- 1995 2.3 to 2.4 swap
- I need HELP with a water pump
- 2.3L quad OHC
- fuel filter
- New engine for replacement
- 95 2.3 to 94 2.3HO swap
- need 2.3
- somethings not right
- Good or Bad Engine?!
- LO 5 speed in '89 GA
- Not getting fuel question
- 2.3L SOHC Diagrams/pictures
- Head Gasket change
- 1993 SOHC ticking & overheating
- cooling fan relays
- 1993 2.3 OHC rod bearings
- new head
- cylinder head casting #
- Bolt-ups...
- The difference of Q-4's
- Bearing problems
- at every stop and has bad idle
- help
- 95 quad 4 to 97 twin cam swap
- We Have a New Co-King for the 2.3L Nation!
- 1994 2.3SOHC Grand Am
- converter staying locked up & stalling out
- crank bolt size
- AIR intake 95 gd am
- Check Valve On Fuel Regulator Vac Hose
- Brewed Performance 2.3L intake
- whats wrong with my car?!
- Aftermarket Tachometer
- silicone grease for ignition module?
- Ignition Module swap
- incorrect spark plugs installed - constantly stuck on traffic lights
- engine swap
- Ignition Control Module Pigtail OEM #
- looking for help with quad 4 problem
- 1992 pontiac 2.3quad4
- 2.3l Quad4 2.3l (w41) Swap
- Interesting Problem- might be a stumper
- Ho.....
- Overheating!! Please help!
- DOHC HO swap
- quad 4 question
- Chip
- Missing/Destoryed Air Dam?
- Just a link
- quick little upgrade
- Head Gaskets
- Head and Head Gasket
- 88 GASE w/2.3
- 2.3 intake manifold
- Head are motor replacement
- What Does The VIN Tell Me...?
- Loud tapping/clicking/knocking...
- Engine removal tips..guide..
- Fresh rebuild still overheats
- Serious Boggage
- Engine Trobles again...
- 95 2.3 dohc
- Post your 2.3L 1/4 mile times
- Torque for main bairing
- intake and turbo question
- manta quad 4 question
- Timing Chain Tensioner
- Oil Check Valve
- No Power
- can someone help me! Vehicle Speed Sensor
- Cooling fan problem
- temp gauge
- looking for your input...
- LO to HO, Auto to Manual?
- Water pump replacement in 95 GAGT 2.3L Quad 4
- i need exhaust help
- '88 Grand AM Engine Replacement Options
- 2.3l Quad4 OHC to Qud4 DOHC HO
- 2.3L Q4 vs 2.4L Cavalier
- bad miss... major problem...please hurry
- running rich problem
- HO w/ auto?
- Looking to take the crown back as fastest GA
- floating temp gauge
- Timing
- How much should this cost? $$$$
- performance cams?
- running without thermostat
- Quad4 missing
- coolant leak
- Valve cover: Steel or aluminum?
- Aftermarket performance parts?
- cam gears
- Buying a remanufactured motor?
- fuel injector removal instructions needed
- 2.3 L H.O. Engine Swap
- quad drama part II
- 2.3L engine interchange
- 2.3 quad 4 part #'s
- cold air intake for a 94
- Found an 89-91 GASE w/ HO Quad and Stick
- pulling crankshaft
- Need Help - 88 Grand Am - Error Code
- 94-95 OBD1.5 Quad 4 PCM sensor I/O and pinout
- Replacing Engine
- 92 grand am se engine swap need help!!
- w41 swap help
- Hello
- Mystery wiring harnesses
- is it a DOHC or SOHC?
- rebuild time
- 2.3L Quad 4 suddenly died while driving
- Quad4 & Quad4 HO
- Engine swap questions
- 93 HO starting problems
- DOHC Quad4 just sitting in my garage
- Turbo Quad4 (yes, another one)...in a Fiero
- Cars for the Quad.
- 1992 Grand Am
- Cylinder Head Issues
- How much power out of a 2.3 Quad 4 DOHC
- Looking for some stuff, help please
- 95 Grand Am
- sohc to dohc questions
- Need Some Help
- what turbo manifold?
- Quad 4 IRC channel
- Engine mount... how hard?
- 2.3 SOHC Head Gasket Change
- Ignition