- 4.6 Running lean
- super chips
- 4.6L street rod engine
- Coil Packs
- porting heads
- Service Engine Soon Light is On?????
- 4.6 running better than new
- Can I get a "real-life" opinion on the "Tornado"?
- Newfound power for the future?
- 4.6 Romeo
- 97 4.6 stalling
- Spark Plugs in 04' 5.4
- Just changed the plugs and fuel filter
- whats the miles on ur motor
- My 5.4 Superduty tows magnificantly
- GT Troubleshooting
- resistor
- Timing adjuster
- Power Braking w/ a 4.6????
- where can you go to get the "codes" checked out?
- 97 Expedition 4.6L Misses and idles rough
- underdrive pulleys or 75mm throttle body
- Help!!
- plug boots, wow..
- 4.6 knock
- Maintenance to 5.4L
- Low Vacuum
- '02 F150 4.6L Engine Missing
- '99 5.4 pings
- build date