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View Full Version : 3.8 & 4.2L V6


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  1. Exhaust upgrade
  2. Horsepower
  3. cleaning intake manifold
  4. sleeping off the line!
  5. Fuel mileage improvements
  6. 4.2 Power anybody?
  7. Programmers?
  8. chip did not improve 1/4 mile
  9. 4.2L engine replacement
  10. Engine size?
  11. Aftermarket Tach
  12. Looking to purchase a 4.2l truck
  13. 4.2/3.8 in ranger
  14. trans valve
  15. Seriouisly looking at a 4.2 truck, some info please.
  16. 4.2L vs 4.3L
  17. OD light flashing
  18. Extended cranking time on 4.2L
  19. How much HP gained when EGR deleted?
  20. 17.5mpg YES!
  21. Mass air flow ????????
  22. Engine swap?
  23. rough runnnig 4.2
  24. My 4.2 is dead! i want more power!!
  25. Looking for towing information.
  26. My Mods
  27. Group buys?
  28. 39 HP @ rear wheels
  29. exhaust for a 4.2
  30. intake for a 4.2L