When ever I floor it and go thru the gears, everytime i get back on it after switching gears, the car seems like it loses power. I dont hear a back fire of any kind, but I can hear the engine bog down, then it instantly gains power again. Could it be a fuel filter? The car has 63k on it and since I have owned it (2 years) it hasnt been changed. Plugs are only a year old and mods in my sig. Oh and its really noticable going from 2nd to third. Thanks in advance for any help.

 

i'd try that first... definately the cheapest

have you had your car tuned? that could make all the difference..

 

No I have not had it tuned yet. It has the can Diablo tune but thats it. I also have a pp75mil throttle body that I just installed that I forgot to mention. It did this before that though.

 

im thinking its the A/F that needs adjustment, its getting alot more air with the intake (especially now with the throttle body) but without the tune, its probably running a little lean.

 

man I didnt even think about that. thanks for the info, the only thing is I would hate to get it on a dyno and tune it and its still screwed up lol

Also, I have had the intake on for almost 2 years and it never did this before...

 

ahhh if you take it to a mustang shop, it'll be fine.. they'll whip that thing into shape in probably an hour or two, (maybe like $250) and they'll save their tune on your Diablo.
and you'll get some hp/tq numbers to add to your sig! =)