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View Full Version : 3.8 & 4.2L V6

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  1. Flowmaster original 40 Series....
  2. V6 back in the 05
  3. Non Mechanic in desperate need
  4. Ways to Improve your MPG
  5. Flowtech Warlocks
  6. RPM Dips at idle
  7. 02 temp guage
  8. Exhaust Visible at high outside temps
  9. exhaust tips???
  10. 97 4.2 serious?
  11. Beware them 'gators
  12. spark plug replacemant
  13. My 04 Heritage 4.2 Diesel and Factory fog lights.
  14. Need help! bad exhaust tone flowmaster/4.2
  15. wanting to lift my 4.2
  16. What about the Mass Airflow Sensor?
  17. owned!!!!!
  18. Starter knock ?
  19. Buying 2004 heritage 4.2 ? should I ?
  20. I Havent Left Yet!
  21. What is everyone's mod list?
  22. Stock exhaust pipe diameter
  23. I might be off line....
  24. Overhaul Kit
  25. Tune up 1997 F-150 111,000 miles 4.2 V6
  26. Lost Oil/Pressure New F150 4.2
  27. PO 171 & 174 code alert!
  28. Help
  29. here goes nothing.......
  30. my truck: bad loss of power