• 96 Cylinder head on 93 block
• transaxel filter
• My car has 121k on it..should I change the trany fluid?
• 2002 plentum leak
• Is there an easy way to change coolant?
• valve noise at startup
• 96 Eldorado ETC - Blown head gasket
• Breaking in a N*
• Another seafoam thread
• Was there more then one north* engine in 1998?
• Blocks cracking on final head torque?
• how many miles on your N*?
• Before i go to beat the crap outta my car - WOT cleaning
• Three (3) Codes on 1996 SLS: P1406, P0401, P0108
• Northstar Air Consumption.
• Are there any worthwhile performance mods for the 98 north*?
• bad idea to use 87 octane?
• Help the new guy make a good decision
• Gasoline Consumption question
• Eldo Gone....
• I read a post about top tier gasoline....
• timeserts -so do these things prevent bad head gaskets
• '94 sts.. ignition coils, ignition control module?
• Has anyone ever got the P0741 code?
• Are there any good oil additives to add...
• '95 Concours hard starting when it's cold outside
• denso wires ???
• What gives the Northstar its "whirring" sound at idle?
• Car will not turn over....
• Northstar 32 valve good for swap-out?
• 98 deville fluttering sound
• 03 n* and trans in a 99 SLS
• Engine Performance mods 95 STS
• How long should I let the N* warm up in the morning?
• my service engine soon light is on
• How do you Northstar owners like your Northstars? Would you recommend them?
• N* performance
• High Performance Head Gaskets?
• How would i get a custom pcm?
• Looking for a Timesert Kit
• Rear Main Seal
• what year was it?
• opinions on high flow cats
• Timesert pulled when torquing headbolts-What Now??
• 2002 ETC Collector-mobile.
• Help With My 99' N* Hg Job
• Timesert Kits?
• Which oil i need for my 96 eldorado????
• 1997 SLS (overheating)
• Dexcool/Peak coolant
• Motor build for sand rail
• new exhaust with #s
• Cylinder leak-down test procedure (with percentage gauge)
• What Should I Pay For Eibachs?
• Alternator
• 2000 dts northstar reliabilty
• stuttering at idle
• 99 to 00+ swap differences
• Internal Mods For Northstar
• What's the difference between the STS and SLS engines?
• Parts ID
• High oil consumption (1 quart/week!!)
• Backfired while starting, now I have a miss!
• Free Northstar Engine
• crankshaft postion sensor
• Not run for 6 years, what would you do?
• oil life monitor problem
• Its Alive
• Randomly Creeping High Idle Problem
• Northstar mechanic in the Massachusetts??
• 00 PCM on a 99 engine
• Aluminum Block porisity
• P094 limp mode, no overdrive
• Northstar Oil Change Procedure
• 96 Seville/97 Deville - different gear ratio?
• transmission oil looks dark :S
• Trans Fluid/Filter change and Coolant drain/refill...
• Valve Stem Seal Puller
• Homemade Valve Spring Compressor
• God a northstar sounds sexy, but does something sound odd
• G-Northstar Intake Plug
• how many cubic inches
• Stock spark plug wires, 7 or 8 mm?
• Contacted Fastchips
• Northstar coil pack firing order
• GM Oil Consumption TSB, 2007
• noobie questions
• overheating, waterpump? 2002 deville w/ 120k miles
• Coolant leak...
• Northstar motor install
• are time serts asbsolutely necessary
• Conversion to LSx Throttle body
• Export code
• Transmission won't "kickdown" 1994 Eldorado
• How to remove timeserts?
• rear wheel drive conversion
• '05 STS - Slipping Transmission at low MPH
• Cadillac Overheating Issues
• humming noise
• Help, still overheating after headgasket job .
• How to tell if block is timeserted?
• Making a trip to fastchip
• overheating , but ez fix?
• Clogged vacuum port to fuel pressure regulator
• thermostat starting to rise in strange way
• Oil Life % vs. Reality
• engines misses after teardown
• seafoam
• HELP ME!!!! What is the difference between ECON and Auto
• Problems with N* motor
• clogged cat = overheating?
• Sealing off a blown head gasket
• 2000-up coil pack crack
• 93 sts trans solenoids?
• 4.0 Northstar No Start PLEASE HELP!!!
• Time out!!
• Installing Oil Pressure Gauge???
• Running Rich?????
• Intake Manifold removal
• Need an Honest Opinion on my STS
• Oil leak!
• 1993 Eldo...ALL THE OIL CAME OUT
• Oil Seal Tool ?
• 93 STS Northstar won't start
• Northstar remanufactured engine source
• Interesting problem - highway stalling
• headgasket pics
• crank sensors
• Will the REAL Dexcool Please Stand Up?
• Converter Size
• radiator
• Radiator hoses
• 02 sts N* Engine knock
• Oil Pressure Issue - 2000 Cadillac DeVille
• Cylinder Head Reconditioning
• MAF Issues
• Timing chain tensioner tool
• Myth!!!!! Octane 99 and prior VS 00+
• Need Help
• sluggish n* in a 96 eldo
• Cooling fan motor bad?
• Fan runs while car is shut off
• Bad Waterpump???
• Sooty Stalling 98 Deville
• 93 sts misses and no 2-3 shift
• Good fresh tim-serted 94' SLS engine on ebay.
• 1995 STS won't start
• Valve Train Ticking
• Spark Plug Gap
• front HVAC blower not working on 2000 deville
• 94 4.6L SLS/STS Engine on Ebay
• oil level sensor
• Thought I had all the parts
• 2001 Northstar 4.6 in 99 sts body??
• Short runner intake
• Octane Boosters
• '99 Deville stalled and wont start
• 96 Deville stumbles on acceleration
• 94 Seville w/ 93 Engine & Trans (from Eldorado) Shift Problem
• P094 code
• cracked engine block
• 03 4.6 Loud engine knock caused by roller rockers
• Code Question
• Stutter, Engine or Trans?
• Rustling noise and loss of power
• Changing HG, will heads be ok?
• Northstar overheating causes
• Made the switch to Rotella...
• I did the intake and exhaust and no difference
• Mass air flow sensor Help please
• starter gives a single click
• light knocking... does not go away....
• PCM Data, PD42 Octane?
• looking at a scangauge 2 / question about pulling codes
• 2000 ElDorado Coach Builders LTD Hard Boot
• A/C Question
• Engine just dies
• Crank seal replacement cost??
• 1995 STS Performance ?
• Hitting 150k or more, is it realistic on my car?
• Headlight problem!
• "Low Refrigerant" & "A/C Compressor Off" B1348
• Two pricing question
• Turning off Injectors = Save fuel?
• What tools needed to replace idle control motor on N*?
• 95 Deville Concours performance
• Oil pressure Sending Unit
• Main bearing Torque Values? '94 4.6L SLS
• How to clean Piston Rings my way
• I052 Code + Stalling + Instrument Panel Reset
• P/S pump leak
• Oil Leak
• New N* Owner - What to look for?
• locating dowels
• Transmission Fluid
• 00 deville cylinder #4
• 1997 DeVille Head Gasket Repair
• Finding New Mechanic: Questions to Ask
• Is it Normal to Leak????
• Bouncing Idle, new sparkplugs and oil after seafoam or TEC?

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