- Valve cover removal - rear
- PO418 code
- Replacement Headlight Assembly?
- Air compressor
- 05 GXP No Start
- Rear brake line replacement
- 2005 Bonneville GXP Front Air Bag Sensor replacement
- Crankshaft position sensor connectors
- Aftermarket radio install in 05 Bonneville gxp
- Northstar life span?
- 2005 GXP - all gauges whack
- gxp oil pan gasket
- bonneville rack replacement
- rack and pinion
- electrical short?
- 2005 GXP
- 2004 Bonneville GXP high pitched squealing
- factory ride height?
- anybody get their cluster rebuilt?
- rear air shocks
- Thinking about a rebuilt NorthStar- read this thread
- How to access driver side air mix actuator
- Heater output is strange
- Find the flag of a possible GXP curber in this for sale ad
- 2004 Bonneville GXP $3000
- 47k miles Bonneville GXP $5200 salavage title
- What is this shop doing to repair Northstar engines?
- Radiator petcock location for '04 GXP
- GXP wheels
- DRL system issue
- GXP factory exhaust system
- windows won't go down, radio stays on, keyless entry not functioning
- body control module
- windows wont roll down
- Engine noise
- 2004 GXP getting loud
- Highest mileage GXP I have seen 247k miles
- Thinking about a 2005 GXP...
- service stability systems
- Bearings
- Amsoil
- 2005 Bonneville GXP - Need step by step instructions on removing front bumper
- On the fence re a 05 GXP
- Troubleshooting HVAC system
- Just got terrible news
- Intermittent flashing head lights when not in gear
- Bonneville GXP rear spark plug change
- 2005 GXP Clicks, but no crank...
- Pic needed under hood GXP Bonnie
- 2005 GXP CD Changer issue
- Down time
- Car back from dealership - new problems!?
- Parking brake ratchet
- 2004 Bonneville GXP "Zero" oil pressure
- Clunk Noise in Front of GXP
- P0507 Code
- Brake issues
- 04-05 Bonneville GXP Tuning
- 2005 GXP Front Strut Question
- What is the color of the rear turn signal bulb Bonny GXP?
- Water pump or sending unit?
- Tires or stability control?
- Lowering a 2004 GXP
- Red lenses in door panels
- P0137 Oxygen Sensor - Low Voltage
- GXP ignition coil
- My throttlebody on my 2004 GXP
- Upper door belt mouldings
- Option code sticker
- 2004-05 Bonneville GXP Lug Nuts
- odometer speedometer turn signals cruise control not working
- stock exhaust with magnaflow mufflers
- platinum or iridium spark plugs
- 4.6L northstar engine Pontiac Bonneville Gxp
- Anybody want a true Cold-Air Intake? Cause I made one..
- GXP Brake Dust = ARRGHH!!
- Front End Questions
- Which one set the SES
- 2005 GXP Catalytic Converter Part Number
- Window Sill Trim(sealing strip??) Badly faded
- GXP Motor Mounts
- Fastener Part Numbers
- 2004 gxp misfires
- Floor Mats???
- 04bonny traction control problem
- GXP Heated Seat Shutting Off
- 2005 Bonneville GXP with bad speed sensor?
- Shocks, Struts & Springs on Bonneville GXP
- White Smoke coming from Exhaust
- 2005 Bonneville GXP Fog light Part Numbers
- AC Condensation Draining Into Car
- is dash backlighting replaceable?
- Serp belt slipping when wet
- 05 GXP major HUD issues
- Rear suspension sagging in my GXP?
- Jack points?
- p0171 p0174 on an 04 gxp
- Alternator already?
- GXP Sightings
- need GXP help asap
- Steering clicking while stopped
- GXP Gas Consumption
- HUD Issues
- how low can you go
- Northstar V8 Spark Plug?s
- drilled and slotted rotors
- GXP electrical short
- Question of Pride for GXP Owners
- In the Market/ Common Issues
- P0136 & p0137
- Service Stability System
- P0418, P0410 Any Ideas?
- GXP Bonneville Tranmission
- Service engine soon light after hitch wiring (fixed)
- GXP going crazy
- Rear rattle, whap!
- Heated Seats Button
- New Tires for GXP
- Leaking Oil
- 2004 gxp surge tank/coolant system
- What is this bushing?
- 1995-1999 aurora 4.0 alternator swap
- Gas gauge lying!!!!
- Numerous issues with my 04 GXP
- Farewell GXP
- air bag light
- tranny trouble codes/hard shifting
- Sure is cold on the passenger side......
- Transmission Rebuild Kit
- Had a transmission fluid flush done
- Curious..... Like George
- DTCs and Hard shifting
- Blower motor symptoms?
- 2005 Bonneville GXP a/c problem
- Drivetrain click diagnosis
- Ticking Noise After Warm Up - '04 GXP
- Power Steering/Magnasteer Issue?
- GXP Headlight/Foglight smoke tint
- Front end vibration again
- HID Kit Questions
- Need help finding an axle
- De Carbon shocks/struts
- Climate Control Problem '05 GXP
- New set of problems
- No Start/Rough Start
- Temp gauge and speedometer reading higher than actual values
- 05 GXP Gear Selector Light
- Engine quit during operation
- Oil Cooler Lines
- Door sill emblem problem
- Alignment Question
- Speedometer + HUD not working
- Under the hood questions
- Possible reason for the fog lamp failures.....
- 18" GXP wheel specifics
- Performance Exhaust Upgrade
- GXP Headlights..
- Problem Starting
- Trunk torsion bar
- Motor Mount
- GXP, Smell of oil burning
- Speedometer and HUD not working
- Northstar Swap into an '02 SLE
- Repair manual?
- My GMPP is running out.........Any suggestions......
- Fog Light HID Issue...
- GXP cold air intake?
- Good code scanner for GXP
- coolant flush
- Calipers for GXP
- New tires for the GXP
- My GXP is 5 years old. How many miles do you have?
- Low idle issue...
- Brake Rotors - where to get 'em?
- Leaking Oil Cooler Lines and O2 Sensor
- 04 GXP HUD Problems
- TSB {Fog Lights} #050842013
- 05 GXP occasionaly dimming of head/fog lights
- car is constantly unlocking
- First time in a long time.
- Do you have to remove the camshafts?
- Need a gxp for pcm upgrade testing
- GXP was a little weird today
- Cooler Thermostat...Good idea? / Bad Idea?
- No-start issue on '05 GXP...Suggestions?
- Service theft system + security light - why!!!!
- Integrated phone option
- Rack and Pinion Boots
- Gauges Fanning Left and Right on start up
- Died on road, Won't turn over
- Fog Lights
- 2004 GXP - Front Wheel Hub Mystery??
- Zr1?
- Turn Signal Stay On
- GXP Floor Mats
- Transmission fluid change
- How Reliable is a 05 GXP?
- Front brake change GXP
- Caliper Slider pin placement??
- Front wheel hub bearings torque specs
- strut problems
- Time for new battery? OEM Delco or...
- Vibration/noise in front end (fixed)
- Coolant crossover question
- need help on brake job on my gxp
- Quarter Panel Pressure Vent location?
- Electrical issues: Windows, Locks, Radio
- Tire Pressure Monitor
- Help!! Car wont start - 500 miles from home
- Driving it in the snow?
- shift console light- whats the best way to get at it?
- 2005 gxp tsb's
- Headlights flashing on and off rapidly
- Weird vibration while driving with sunroof open
- GXP OEM wheel specs!!!
- Wrenching on your GXP???
- Clunking in front end from 1st to 2nd
- When to change oil?
- Polyurethane Sway bar Bushings
- no start
- Whats a good price for a 05 GXP
- Gauges on Instrument Panel work intermittent - affected by heat
- Friction Master Ceramic Pads, AWESOME!!! No Dust!!!!
- Tuner etc
- Rough Shifting
- Front Trans Mount
- Thinking of a Cadillac STS 99
- 05 GXP Tire Pressure Sensor Problems
- Can someone please explain to me.....
- Part Number ??? Strut tower brace
- Been away for a while...
- gxp collectability
- Seat memory and light question.
- Replacing GXP fog lamps
- Fixing the IM Shaft clunk
- Fog light replacement...
- Trunk picture of GXP wo CD changer
- 2005 GXP Steering column noise
- Speedo/Tach
- Car Shudders when switching gears under load.
- Another seat heater & module story
- 2005 GXP Overheating
- Ticking HELP....Axel?
- Loss of power steering when wet
- Cheap Tires?
- apparantly i need help checking my gas cap.
- Dash Issue
- Possiable new GXP owner ?s
- GXP Bonneville - production numbers
- Tire Inflation Hose