- Puzzling mis in the 5.4???
- Bad Idle...no Clue
- water in exhaust
- fuel injectors
- Sounds a little iffy to me...
- Do I Have To Change Oil After Seafoam??
- Break-in and MPG
- Fan clutch
- Clutch problem on Ranger?
- 1997 Ford F-150 Water Pump
- Coolant in spark plug holes?
- '93 5.0 - many problems, one cause?
- idle problems
- 2001 4.2 Plenum Leak
- running lean
- Which Vac Hose For Seafoam
- Tornado Test
- 4.9 I6 Ticking Cold Startup
- 02 F-150 stalls at start up
- 2007 F150 SuperCab 4x4 4.6L Hum
- Looking for 4.6L truck
- need pin out for pcm harness 98 4.6l
- Radiator /Water Pump?
- Starter Grind?
- Looking to upgrade
- quick chick question - 2v versus 3v '04+
- Help, ordering COP's
- 98 expi trouble codes
- Weird sluggish start Accel
- just got a 97 f150 4x4 please help.
- 1995 F150 5.0L ECM codes 172 & 565
- Swap '99 5.4 to 3V 5.4?
- safe rpm??
- How do the new 4.6 engines get 15 more HP stock?
- 1999 5.4L - 195 or 260hp?
- 2007 F150 XLT Temp gage. What is normal?
- I Need Help
- The 300 I6's Distributor Pin Sheered Again
- engine light on....help!!
- P1000 error
- Need Help
- 5.4 Misses
- Need a Fast project vehicle
- sea foam
- Need a 4.0 on Houston
- What year trucks/broncos have 351W EFI?
- Swap out my 3.55's with 3.73's?
- Is it the IAC?
- proper coolant for 2001 f150
- proper coolant for 2001 f150
- Oil flow through passages
- What spark plugs do you 4.6/5.4 guys use?
- P1455 Code
- edge
- edge
- Superchargers? which one?
- more power
- easy fix, dumb problem
- Fact or Fiction
- Fram Tough Guard Air Filter
- Engine Tune Up List !!!
- Where is the PCV valve located ?
- E-fans
- Why won't it gear down????
- 1994 F150 4.9L V6 loud ticking !?!??!
- New member needs help
- 2001 F150 Won't Idle on Rainy Days
- 5.4 Pi
- crate engines
- Project GO FAST is now in progress!!!
- 02 5.4 sucking sound?
- Hey Built!
- Rough Idle
- supercharger 4.6l
- Any tips or suggestions for overhauling my 302? any help appreciated
- 02 3v 5.4
- Lucas Octane Booster
- In tank fuel pump
- smog pump squeaking
- I want to switch to synthetic
- Oil leak
- troublesome coils??
- ???? for those with 07's that needed new 5.4L
- Chevy 5.3L v Ford 5.4 2v HP comparison
- 5.4L rough idle
- Starting Trouble?
- Getting Codes
- engine studders when cold..
- Air Intakes
- Right-orWrong number
- High Rev in or out of gear
- 5.4 supercharger
- Mod Suggestions - 2005 5.4
- Idle Air Control Valve
- 06 F150 Fuse Box Diagram
- TPS problems
- 97 Engine Swap V6 to V8
- 1999 F150, Changing IAC valve, HELP?????
- 93 f-150 w/302 V8 missing and bucking
- Help Truck won't start
- No Spark?? Cop's??
- Super Loud Fan
- yet another problem?
- 2005 Volvo S40 Oil Pan Cost?
- Coolant gel-like build-up in reservoir
- my 300 straight six has become gutless, please help:)
- catalac converters
- High Water
- Electric supercharger? (laugh)
- starter problem
- cop problems??
- tenson pully
- unknown parts... what are these?
- 4.2 fan clutch removal?
- Cam phasers
- need some help here guys... power steering...
- engine swap
- Is this true?
- coolant temperature sensor
- truck idle jumps around when cold wtf?
- 1997 4.2l vin 2 hp?
- 99 mph
- Intake question
- What Is The Best Fuel Injector Cleaner ?
- Talk about COP's
- Hey 429!!??
- Rebuilding my 5.4L, need help on performance parts
- 5.4 2007 f-150 fx2 sounds like a diesel
- what dose this mean
- check engine light on after running low fuel
- 2001 5.4 slight vibration at idle
- please help!!! COP's...again
- 429
- Engine shutting off?
- Supercharger for late model 2005 5.4L
- 1995 eng.swap need help...?
- 4.6 3v heads and 5.4 3v head???
- Tsb 15367
- Spark Plug Issue
- Grocery list for 100k miles....
- Gotta love my 4.6.. show some love.
- Bucking, misfire questoin.
- 07 4.6 Screw needs someting more.
- E50 Van rear heater help needed!!!
- I've got a 95 F150 351 V8 It has a rough idle
- Motoblue COPS at RPMoutlet
- Clutch needs jamming to floor to start
- New Injectors and Coils
- First oil change
- P.I. Head Help Please
- Help with 2004
- 2007 f150 4.6L engine upgrades ???
- Best 16" fans?
- It's The Water Pump This Time
- snorkle 99 5.4
- 04 engine noise
- Oil
- Starting Problems When Parked Downhill
- truck wont start
- power help
- Excessively Loud Engine?
- Blown plug?
- EFG's MAP extended warranty?
- Vibration 4.2 V6
- 2000 F150 Engine Shut Down
- motor dies
- F-150 cant go over 3000 rpm
- NX fly by wire N2O systems?
- Question about possible blown head gasket
- PCV Waterlines
- I blew a spark plug
- 2001 V-10 misfire
- Any increase at all?
- (Help) NEW IGNITION COILS 1997-2005
- 96' F-150 4.9L in the
- 00 5.4 Bolt Torque spec needed
- Trouble Code P0405
- 1994 F-150 5.0 L ODB question
- All In The Timing
- HELP! No power after engine swap
- CRAZY Wideband Readings
- Idler Bearing
- Odometer not lighting up
- 97-02 4.6 engine and mpg
- Fords view on modifications
- running lean on both sensors help!!!!!
- Need Some Help/advice!!
- Steep hills and F150's?
- RPM Fluxing....
- Goodyear Gatorback
- anyone spraying
- This is funny....
- diesel f-150
- AFraid to buy an f-150 - blown or siezed plug issues
- throttle body cooling hose bypass question
- edge
- 98 4.6 toa 5.4 swap, what is needed?!?!?
- my 4.6 needs more power for towing
- Check Engine Light
- 05 5.4 into 97 4.6
- Rear Main Leaks Oil
- fan
- a nice race....
- ECM did not register?
- Troubleshooting Codes
- Who has the oldest one owner lowest mileage Ford truck?
- E85 and thenew 5.4 F150
- 0171 and 0174
- Gas Mileage??
- Scangauge has added 14 NEW gauges to SGII !
- mustang 4.6 vs f150 4.6
- the simple things are hard to find.
- 1993 5.0 missing during load condition
- 97 f150 strange noise from engine
- 5.4 Spark Plug Change
- f150 stuck in the bahamas needs help
- Quick oil question
- smell antifreeze outside of truck
- Diesel Specialist - San Diego
- 1997 computer chip
- replacing injectors on 1988 F150 4.9 inline 6 cylinder
- EGR and Air Pump questions
- Oil pressure spike???
- 92 crown vic help
- obdII scanner problems (help me please)
- 4.6 stalls at stop sign
- Long Crank !!!!!!!!!! Help !!!!!!
- Cylinder Layout -- 2001 F150 5.4L
- O2 SENSOR PART NO's
- Intermittent Miss and rough idle '97 4.6
- OBD II Trouble code Question
- engine coolant smell but no leak
- 30k Mile Maintenance ?
- 4.9 i6 help
- Someone explain this please-pictures
- Idle speed dropped off
- Rattle, rattle, rattle...
- I had a weird idea today...
- best price on FACTORY FORD coil packs?
- good tune up
- Whatcha think?
- 4.6 pi head swap wanna b's
- Cobra cams Vs. Navigator cams
- OBD II engine codes needed
- Temp Gauge Range
- K&N FIPK Intake Kits
- 04 5.4 choaking out WOT
- Wiring Harness Question
- 2004 F150 Keeps dying...
- cleaning MAF on 04-newer results??