Ford F150 - I know, i know another edge evo question...

Well since the site maintenance the other day i have not been able to search properly, and since i don't have time to go through 200 pgs of posts i figured i would just start a new topic.

I want a programmer, more specifically i want a Gryphon. The problem is that i dont have the money right now and probably wont for a few more months. I did how ever come across someone who is selling his old Edge for a reasonable price. I figure this way i can get the programmer now, and then upgrade it to a gryphon later.

My questions are:

Will i have any problems using a USED evolution? Does it have a reset button i can just push and then install it?

I have a K&N filter and flowmaster exhaust, will this cause my truck to run lean? I have read about people with CAI running lean on an Edge, but i couldnt find anything about having just the filter.

Thanks for the help guys.

The person you are buying the edge from MUST put his truck back to stock with it or it will not work for you. If you buy it, put it in your truck before you give him\her money incase it does not work.

Thanks ill make sure he does!