- How does a stock 4.6 hold up to nitrous?
- Rough idle 600 rpm in drive
- My first Ford nightmare
- pcv and oil consumption
- 4.6L with cold air tube makeing "thunk" noise
- Removing the Cat...
- 2002 5.4 needs more power.
- "CHARGE" IT
- 5.4 Head Removal/Time-Cert Install
- Modulars In Older Trucks
- What have I got?
- 4.6l idle problems
- Why hasn't Ford offered a 5.4 in the Crown Vic?
- Throttle Body
- throttle position sensor
- checking for vacuum leak
- 5.4L Rough Ideling
- How many miles on your 5.4?
- tdc and did i mess up
- head gasket change and now wont start help
- time for a tune up
- Intake Plenum on '98 4.6L Expy
- 4.6 misfireing, Please help.
- 5.4 misfire
- 4.6L Truck Wouldn't Start!!!
- spark plug blow out on 5.4
- 5.4l parts?
- how do u go off roading and keep coil pack dry
- Metal in Oil, Oil in coolant, loud rattle on accerl 99 expedition and idle persistan
- Help With Hose Locations On Throttle Body