- Rough idle
- Is this possible?
- Please clear up my confusion
- Update on engine project...
- Rough Idle
- N* Carbon Fouling my plugs, Help !!
- y VS 9 ENGINE???
- error codes question
- Timesert - reg northstar sert kit or Big-sert?
- Recall
- Water pump wrench
- Where to buy factory parts?
- Benefits of Northstar
- What years are compatible with my car year???
- P039 Code On Torque Converter/Clutch How to fix, What does this mean?
- Fuel Pump Advice sought - 96 STS
- What are Timesert's?
- '01 DTS oil & filter question
- Carfax anyone? Used motor questions...
- Compression test for head gasket?
- 97 STS Cold Start Problem
- What year is this off of?
- valve cover gasket replacement
- How much does a Northstar Engine weigh??(I searched but did not find the answer)
- TCC System Stuck Off
- No More Cadillac's Throw Away Northstar Engine
- Anyone know ANYTHING about McCord Power Plates?
- 95 sls cam pulleys & belt
- Rough Idle after 87 Octane
- Exhaust Cam numbers
- Supercharger for the N*
- More Muffler advice...experts??
- How to ID N* engine
- Free Valvoline maxlife
- Quietest exhaust muffler
- northstar eldo fuel
- Cheapest place to buy plugs and wires for a 97 Deville
- NEEED HELP...Anybody near Framingham or Boston MA
- # 1 cylinder misfire
- Need Ideas
- wide-open throttle ("WOT")
- Fuel Injector
- Iradium Ix Spark Plug
- Overheat Cat Caonverter
- Car won't start...just my luck
- Throttle body Helix and MPG?
- clogged Cat?
- PLEASE HELP ME! Northstar is idling fast...
- New member, questions and suggestions
- (MAS) questions?????????????
- Northstar - Starting Problems
- hard idle on my 94'Deville Concourse
- N* performance approach?
- 1994 STS Headbolts
- Adding a K&N to 97 N*
- Drive with Trans. Code?
- Tune Up?
- '94 N* runs lumpy - hesitates. Any ideas?
- new STS with true dual exhaust???
- 97 Lower end thump/knock between 2 and 3k
- Code help
- Will Not Start - Think Fuel Pump?
- idle problem
- Fuel pressure at idle/WOT?
- oil spraying everywhere from headgasket
- Overwrite Obd1
- Compression Test
- Has anyone done a performance chip?
- Stuck in the middle??
- Bad Gas? - the reprecussions
- engine coolant tempature
- My NorthStar project....
- radiator coolant
- 4T80E shift kit??? and pro tech???
- Pontiac Northstar
- Spark Plug replacement
- Cat
- 94 STS with cruise & idle problem. Please help
- How Much Transmission Oil?
- How many Northstars
- DTS horsepower
- Infamous Northstar Oil Leak
- Decipher acronyms?
- Engine Coolant Tenperature
- Reapair Manual
- Time-sert Repair Kit
- Motor Mount Question
- Life after timeserts
- Northstar 320 hp crate motor
- Searching for the Northstar- Please Help
- Code P065 & uneven idle
- horsepower
- Passkey problems and Computer codes
- Crank pulley on 94 SLS
- Starter Problems
- Headgasket replace
- transmission is kidna ... odd?
- Code C1217 '99 Seville SLS
- Anyone ever put on glasspacks on a N*, or heard waht it sounds like?
- I'm smelling antifreeze but can't find it!!!
- Another Temp thread...
- 92 eldorado engine swap
- Changing Spark Plugs on Northstar?
- How do you check for codes???
- Now my deville is overheating !?!?!
- Well now that i am getting a free new exhaust...
- Transmission lurch
- Service Engine Soon
- chance to buy a N*.....
- Radiator leak on Seville Can it be repaired?
- Speed limiter & Tech II
- Where to find head bolts?
- Oil light comes on in an 98 Deville N*.
- Installed my Dynomax Turbo Mufflers
- ISC motor correct idling adjustment problem
- cooling system problems
- 96 eldorado
- Stock intake box modifications...
- Valve clatter at cold startup
- 93 sts w/97 n. s. fuel pump problem
- Code I052, Keep Alive Memory What is this? How to fix?
- Whats code tc0023?
- the shift solenoids
- Idler Pulley and Tensioner bolts
- So anybody around boston want to help out a fellow Caddy owner?
- Engine identification?
- wierd traction control problem!!!
- Performance Modifications
- Haynes manual
- Northstar with 120,000 miles ...any problems coming????
- Service Engine Soon..... ODBII codes
- bad block ?
- Where has my coolant gone ?
- Crank Position Sensor
- Removing EGR on northstar
- battery cable repair
- My 97 Head Gasket Problem
- Anthony Cipriano: Re. Your remarks on Olds Diesel Engine
- OBD1 PCM Output Section
- feul gauge
- 2001 Deville Overheating Problem
- 99 deville lifted head
- Replacing o2 sensor on a 97 deville
- IPC Overides
- Speed limit setting on 98 STS
- My first code.
- Delorean with a northstar.. & 94 Camaro... Links attached
- 94 SLS Air Conditioner
- hey guys..newbie with some questions!
- O-2 Trouble codes
- Cadillac Thermostat
- Engine Stall/ shut down
- Oil Weight Question
- Northstar fuel economy?
- Passenger climate control
- HELP, service emissions eystem
- Dipstick 95 SLS
- Help with part #?
- STS 95: Hard gear shift
- power steering pump replacement- ? special tool
- 1998 Deville With Hard Starting And A Slight Gas Odor
- 1998 Seville rear wheel speed sensor
- Fluid Evacuators
- Bolt size ?
- Proper Spark plug gap?
- Prgramming Keyless Entry Remote 98 Deville
- Factory Service manuals
- Reset codes
- 1997 to 2000 engine swap
- 96 sts shifter handle
- temp guage 97 sts
- Diagnostic Troubleshooting
- Badly Misfiring 97 STS
- Spun bearings in my '94 STS
- drain plugs in 97 sts block WHERE?
- Best Aftermarket add ons...?
- 96 Eldorado
- Northstar Pics Please
- dynomax exhaust
- i need help with codes b2710,b2780
- Can't Figure Out How To Set IPC Overides
- Northstar in VW Golf. Link Attached.
- anyone doing THIS with their N*?
- Air Intake Kits
- GMPT PV8 (Northstar) engine Cylinder Liner help...
- If I Dont Use Premium Unleaded Will It Ruin My 96STS
- In English, Please...
- error codes
- 98 STS Codes
- 1999 Deville , Code says convertor is not locking up
- 98 Sedan Deville-TRANS HOT-IDLE ENGINE
- How do I changes coolant hose
- Performance Air Intake Kits ?
- N2O in my '98 STS
- head gasket and maintainence
- 1996 Cadillac Seville running hot? (or not) help needed
- help! 2500 rpm idle
- I got the codes, now what?
- Evap Soleniod
- 94 Concours getting 13 MPG What could be wrong?
- pcv valve
- Oil Amount Debate, Do you put in 7.5 quarts or less at oil change?
- What is code p1645 mean
- Oil change and coolant
- CHanging the top-speed cut-out.
- how much extra HP will i get
- Used northstar
- 94 STS bogging and stalling?
- Overheating-head gaskets-screw it!!!
- ETC Crossover Leak
- Fuel Rail Recall Update
- Norstar governor
- 2005 Bonneville gets N*
- Fuel Rail Recall Missinformation
- Scan Tool Questions
- CARFAX (engine / car serial Numbers)
- Who has done a lot of mods to NS powered cars?
- Oxygen sensor problems
- All was fine until... hard cold start prob
- No orange light in Park, D, 2,1 in cluster on Concours?
- new 99 eng for 97 how much is different?
- 96 deville error codes P0147 and P0146, where do I look?
- po741 error shifting problem
- Leaking coolant
- Cat-back systems
- Throttle Body Cleaning
- coolant temp sensor
- carfaxing a used northstar
- Exhaust crossover
- 1994 sts 94K miles overheating
- Timesert kit for sale
- rough idle
- IPC lights ....out
- 96 sts transmission
- Fuel Rail Recall, just got the letter
- Changing That Water Pump Belt
- headgasket repairs
- Traction Control & a code.....
- newb looking for part numbers
- Solenoid/Valve Body/Trans Pan Pics!!!!!!!!
- Volant Air Intake
- Oil pressure check
- replacing my 96 northstar
- Where is it all?
- Will I suck her dry if....
- Shift Solenoid Kit Pics of Parts!!!!
- About to kick my caddy
- 98 STS Has DIC That Still Registers 100% Trans Fluid Life
- Northstar missing at idle
- Fuel Rail Leak on 98 Deville!!!