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Putting a supercharger on a gt 2005 Grand Prix Driveability Issues code 45 ? grand prix problems Have some shop manuals up for sale on ebay 1994 Grand Prix Tranny problem Rear stabilizer slow window drag. HELP!!! 1988 Pontiac Grand Prix not starting/idling!!!!!!!! P0441 this is aggrevating Questions about loud screeching. Headlamps 00' Grand Prix 3800 V6 Engine Light Rear O2 sensor question '97 Grand Prix Wheel Noise No start fuel pump?? reprograming ignition key 97GT sputter in drive but at idle, clean throttle body? *FS 1999 Grand Prix GTP Surge & die 90 GPSE what trans do I have? ABS and Check Tire Pressure won't go off. exhaust and A/C questions possible tranny problem 89 grand prix 2.8 loss of oil pressure DIC, AC, Fan turning off - 97 GTP Rims supercharger L 67 or M 90 supercharger L 67 or M 90 Wheel bearing question (yes another one) 4th shaft & PCS Pics Stainless SLP mufflers-you can't pass this up... cherrybomb glasspack? Daytime running lights Stupid Question Faulty lower intake gasket 2004 grand prix gt map sensor? Axle shaft seal leaks 1997 gtp rough idle Improving gas mileage 77 GP interior Rear hub won't come off... urrgghh... 3.1L 1995 intake manifold leakin 92 grandprix no spark replacing headlight gasket Knock heard from front side passenger side. Need major help....... blacked out headlights??? Leaky Manifold gasket hard shift when cold How to change shocks on 94 Grand Prix Pcs Rip OEM Wheel Hub Part Numbers? No shifting in to O/D 1995 Grand Prix w/ Seized EGR valve Fuel filter change Keyless entry remote... 93 grand prix issues PO401 EGR Valve SES light problems... question ABS noise....among other problems 95 grand prix! Still not running right, i think GM front brakes SES light Pontiac Grand Prix keyless entry Antenna Altezza Tail lights Need BOSE speaker part # exhaust opinion Great Forum! Tinted Tail Lights 02 gp fuel filter Jiggly Drivers Seat! Please Help!! 2000 GTP won't idle Whats up fellow Pontiac Gtp and Gt lovers ZEX dry nirous kit? Bad wiring problems make baby jesus cry. Im loosing my mind. Help Supercharger/Tubro ball joints and tires 3 problems related? Service Engine Soon??????? Blower/ heater P1404 EGR 2 Position Error a couple questions CHEck ENgine ??? Clicking noise coming from dash 95 SE 3.1 daytime running lights sometimes work? 00 gtp cooling flush Intake Plenum Leaking 03 GT 95 Pontiac Grand Prix Where The Hell Is My Thermo Stat What kind of Spark Plugs? What does the PCV valve do? Grand prix gt ?s No “service eng. soon” or “coolant” lights and car won't start. One More The Temp Gage Goes Up And Down More Up Then Down 95 Gr Prix Automatic Gear Shift Sticks In Park Key stuck in the ignition/Transmission Probs new pcm 95 Grand Prix SE coupe 3.1 Horn issue? windshirld wiper problems Speaker sizes Busted off Crankshaft Position Sensor UH OH Need help fast 97 GTP Engine and Tranny For Sale heater blower stays running with motor off SLP stainless mufflers from GTX Rough idle. 98 GTP w/85k miles..supercharger gone?? Next...... vin decoding Supercharge or Turbocharge my Se ^_^ key question tie in strut tower supports. 2006 Grand Prix GXP -opinion.. Trunk Light Question Cat-Back system or just Mufflers? 98 gtp will not start sometimes Car's not even trying to start. 3.1 Grand Prix stalls, then won't start for hours. 94 Grand Prix Tire size Question Need Help witha few things engine service fog light housing Fuel filter location 02 Grand Prix chassis styles Air conditioning Recharge Just Bought PLEASE help lots more questions on a 97 GTP ABS and Trac off lights on 1995 GTP plug change Cabin Air Filter cant find parts. 1995 GP GT Steering Column Access/Removal 2003 pontiac grand prix tires scalloping Just an overall peice of crap... Looking for Rims. exhuast tips What Exhaust System? Silverstar fog lights Cd Player replacing front speakers in grand prix <Engine question... Service Engine Soon - Insufficient EGR flow 4t60 to a 4t65 How do you reset a service engine soon light Heater Whine - Not the Blower Motor Simple Question High Velocity Throttle Body for the L36 '99 SE "clunk" in the morning... SES light reset procedure? Need some advice.... U Bend Delete? '01 3.1L SE O/D not working installing amp and subs Big Leak?? 2001 GP GT ignition failure? Coolant Leak Grand Prix Gt Tranny ? A/C Recharge Need help, but no one ever has an answer 04 GTP Comp G Temp Questions... How do I remove rear speakers in 02 grand prix? 98 grand prix 2001 Grand Prix GT ABS TRAC OFF Problem? GTP Fires and Gas Line O-ring Leaks maybe you can help me in here i have a leak. Bad PCS? HELP! MAF screen replacement Surging engine and keyless entry Air Intake Question switching maf car fixed.. new question I Need an Owners Manual GTP mufflers from SLP Resonator delete Headlights Ignition Switch Harness? gas gauge problems Bad Crankposition Sensor? Trunk Sensor won't stop beeping HELP! '92 Grand Prix Problems... Max speed with DHP PCM!!!???? More brake questions Pulsating Brakes Part 2 Disable automatic headlights? Where to tap into for my AutoMeter boost gauge??? air charge temperature sensor pulsating brakes Farewell to a Friend!!! stock horsepower question Performance air intake? 3800 turbo kit 3.0" pully whats my problem happend to n e one? Rear Brake upgrade on 92? Pair of SLP mufflers-excellent and cheap! faint ticking noise at idle Need Instructions to replace stereo of 89 gp. low coolant Pulley Puller / Pulley System Strut Advice Has this happened to anyone! '98 Pontiac Grand Prix GTP Coupe - Passenger Door Cannot Be opened anymore Compustar / 2004 Grand Prix GT2 Air filters Simple question on TCS Cat back system SES light Trans Swap. PLZ READ! Turbonator???? HELP! with MPG its killing me HELP! PCM or CAI???? left turn problem and trunk Dumb question about PCM Some Concerns.... Speaking of beating ricers... Does my car need new struts? Lights Too Bright? 1998 Grand Prix GTP catalytic converter 99 grand prix many problems need help 90 Grand Prix stalling Instrument cluster 98 Intermittent loss of all electrical power Help>>>new With Gpgt factory keyless entry and alarm Part Number Cheapest Horsepower Gain?? Rear speakers Vaccuum leak victory... rpm limiter 4t60-4t65 Rims Dimension Stock stereo not turning on... Help! Cooling System Problem Starting Problem / Key Stuck Grand Prix performance Wheel bearings Custom Leather Front end noise? 1990 grand fuel problem when starting Snap On Scanner 99 GT Alarm Sensitivity 1995 Pontiac GP issues Alignment Dumb? Question.... Advice