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I have had the VXCF4 calibration since the truck was brand new (Early 2005) and have never had a problem with it ( the code). Is there any reason for getting the newer flash at this point? (Besides the cost of the flash, I would also have the extra cost of getting my SCT tunes updated also)
Guess no one can give me a negative answer to my question....if so, GREAT!!! I'll just continue on my merry way..... I guess I should thank you all......THANKS!
Guess no one can give me a negative answer to my question....if so, GREAT!!! I'll just continue on my merry way..... I guess I should thank you all......THANKS!
That's because Flash 4 is considered, for the most part, the better of the strategies.
It just doesn't have the injector stiction precausions like the Buzz Flash or Induction Heating of Flash 9.
So really they all have their pluses and minuses. I personally like the Buzz Flash, but I realize it annoys the crap out of most people.
I have had the VXCF4 calibration since the truck was brand new (Early 2005) and have never had a problem with it ( the code). Is there any reason for getting the newer flash at this point? (Besides the cost of the flash, I would also have the extra cost of getting my SCT tunes updated also)
The tuning guys like the VXCF4 better than the VXCF9. Better performance platform and better mileage. IMHO you're better off to stay where you are now.
Hmmmm... now I am seriously second guessing myself.
I am very certain the calibration of my 2005 F250 which was updated October 2006 was VXCF5. Which was the Buzz Strategy.
I used a buddy's SCT today and pulled a VXCF4HH on my 2006, which the OASIS showed as being updated January 26th. 2007. Still "Buzz" strategy territory and my truck does indeed have the 30 seconds+ buzzing of the injectors after engine shut-down.
So either I was wrong about strategies, or my truck has a modest tune installed and did not realize it.
My truck has the VXCF0. Any pros/cons about it? I do have a SCT tuner. I hear the injectors buzz when the key is turned on before start up. But not after it is shut off.