- Finally replaced o2 sensor
- with new cam, idle speed. . .
- engine block heater
- Weird Carburetor Behavior (Offshoot from the gas mileage thread)
- Quadrajet Advice Needed.
- 307 vs 305 vs 350
- Help!!!
- 02 sensor... Good or bad?
- History question about 307
- 1988 Brougham 307 Coolant Leak.
- Winter storage tips
- Biggest Problems with 307?
- problem with 88 fleetwood brougham.{knock}
- carb work
- how bout choice of spark plugs?
- what radiator to get?
- Differential Noise?
- tell me what to get!!!
- different kind of timing question
- cam swap went well, trying to start, lets just say. . .
- LT1 with 1.6 roller rockers?
- Carb fuel pressure
- SES light, ODB codes, help!
- 11 PSI of fuel pressure on my Olds 307?
- Exhaust choice
- bouncing in my caddilac
- Hesistation when starting
- MSD Ignition for the 307 engine
- Gas problem!
- OBD II Trouble codes
- loose dipstick tube
- Freeze Plug Removal
- Confused
- EGR cleaning and testing
- Need a mechanics advise!
- Truly stumped
- TBI to Carb conversion on 91 FWB
- vacuum jungle
- 5.7 AIR pump (where is it?)
- exhaust leak
- Ugh! More Idle Trouble!
- Hard Start
- New Carb Set Too High?
- Dex-Cool or green coolant in a 1993 Fleetwood?
- UOA on 307 V8
- More Pinging
- What the Hell is With the Pinging?!
- '88 Brougham Needs Carb?
- knock
- cadillac stutters
- The Oldsmobile 307 VIN "9"
- Water Pump?
- 90' fleetwood 5.7 350 TBI
- 87 Brougham misses on hills and over 50mph
- Float Stuck
- Cruise Servo Camapaign
- My Caddy Pooped Out on Me
- 95 fleetwood Intake mods
- cam for my 88
- valve cover removal problems
- Opti Spark Parts
- exhaust manifold replacement
- 5.0/5.7 confusion
- Welding exhaust
- A.I.R. pump removal problems
- bruce
- '87 Q-Jet Adjustment Question
- Should rear main seal be replaced when transmission is out?
- 91 Broughm Idles rough and ocasionaly dies
- '91 Brougham 5.7 - 153k mi - just bought - black smoke/smog - HELP!
- A.I.R. pump or no
- vacuum reading on an lt1?
- what to do? what to do?
- check your manifold bolts......
- 1994 Fleetwood. Runs for 30 minutes and quits ???
- 307 Help
- 94 Fleetwood Brougham
- Lacking power from 0-20(1st gear) LT1 need help
- Caddy down, Caddy down!!!
- '88 Brougham D'Elegance Running Rough
- AVG MPG for 350LT1/ 350TBI
- Electronic Spark Timing
- check engine light on
- Hesitation persisting in 88 Brougham(NODIH)
- Fuel Pump Shot?
- Caprice to Caddy Motor Swap(350)
- Questions...
- 92 Fleetwood Brougham timing and idle adjustment
- 1992 Cadillac Brougham Info
- Any of ya'll with the 307 need a radiator?
- Oil on my intake 307 5.0
- 93 Brougham still has problems
- Shakey Idle
- Float bowl empty in 88 Brougham
- More Power from your 307
- Mods For 1990-93 350?
- Almost there guys!
- intake manifold gasket replaced but slight problem need help.....
- Hesitation in 88 Brougham
- 5.0 in a '78 deville?
- replacing oil pump in 307 1987
- Radiator Fluid not moving...
- Drivability = Nil
- Loud knocking noise
- pollution pump
- 5.0 liter in '80's Brougham?
- O2 Sensor
- lt1 reliability
- 94 FWB Hard start/Off-Idle Hesitation
- "pre-starting" or not?
- '94 Brougham LT1 oil leak
- No Idea
- Two holes in my head.
- 5.0 307 HP Boost
- 86 to 91 Swap Conversion
- Clean EGR passages, still getting knock.
- 88 brougham bogs
- Is this a boost in power?
- Interested in removing my Air Pump (307 Motor)
- edd
- LT1 Cam Swappers?
- 1976 Seville Fuel Injection Manual
- Any Easy "Go Fast" Ideas for 307?...
- carb help 80 seville
- 5.7 vortec
- '91, 305 Distributor/Cylinder Number
- 93 FW engine problem
- Lt1 distributor/water pump
- Half @$$ tune up
- Can a 5.7 diesel convert to an Olds 350?
- 88 fleetwood brougham tranny sounds like a siren
- ahhhhhhhh, this is just getting worse
- dieseling
- 93' FWD Brougham
- vacuum stuff???
- Cat. Converter Removal
- Horrible Mpg
- Explain over boring an engine
- Lt-1 price tag and weight?
- oil pressure funky
- 91 350 TBI into 80's Fleetwood - ECM issues
- would recomend the Old's 307 or not?
- Im leaking something, slowly
- Roots Supercharger for a '93 fleetwood?
- LT1 engine upgrade'a
- Anyone Need?????????
- Need help w '90 Brougham 5.7 Code 43 (ESC) problem
- Performance chip for 5.7?
- changing spark plugs 87 brougham (olds 307)
- Calling EastOfGratiot
- 1980 seville / 5.7 gas throttle body parts
- Fleetwood LT1
- Need help ..
- Is the 5.0 307 engines carbed or FI?
- I need a TBi 350 87 to 92 IF anybody got one
- Need conversion help...
- TBI to MPFI conversion for 1993 fleetwood?
- 1980 seville 350 gas injection - please assist
- 79 seville injection problems
- Disappointment!!!!
- got a question
- LT1 questions
- Performance in a 79 Seville??
- LO5 vs. LT1
- Hesitation at low speeds
- No Fuel Pressure
- Head Gasket??
- lt1 to lt4 ?
- my 1979 eldorado biarritz
- DIESEL Cadillac - Engine Oil
- 1980 5.7 tbi question
- 350 has no top end?
- '88 Fleetwood 307 engine swap questions
- I need some help
- Help A Good Man Please!
- Tune up - Info Needed!!
- 84 deville diesel
- carb replacement
- 1980 Cadillac won't start. Have questions
- 87' Fleetwood 5.0 Problems - No Pwr
- 5.7 Cylinder Heads
- LT1 SuperCharger?
- 5.7 Timing
- Help w/an intermittant stall/start issue on '96 LT1 Fleetwood
- 307 mechanical carb vac advance distributor
- Leakage
- GM 350 Motor question.
- Air Filter Change
- 91 5.7 brougham exaust
- How much HP increase after basic mods?
- Performance mods for 91 brougham 5.0
- Fuel Injectors Replacement???
- Replacing oxygen sensor?
- Coolant flush? Drain in block? Leak?
- Cooling Problem - Help!
- Stuck distributor, '87 olds 307
- wheres the fuel filter?
- MAP sensor too high?
- odd sounds coming from engine bay
- belt squeal
- coolant leak
- What sender for a temp/oil on '96 Fleetwood LT1?
- Common Places for exhaust leak on 5.7?
- LT1 sometimes ticks for 10 seconds or so when first taking off
- Got an Olds 307 for my 85 Brougham! Now for swap questions..
- Engine Swap Questions 305 -> 350
- Big problem with the 5.0L :(
- The BIG LT1 Performance Discussion
- What does an EGR valve do?
- Fleetwood Problems, Help Please
- Olds 307 in 1989 Fleetwood brougham