[hawkti]

Help me out here. Why when you give it some gas, it revs up and stays there for a second before dropping?
A buddy of mine told me that there is a mod or something that can be done to stop this. So it more instant drop. Any of you know what this is?
Any help would great.

[coolwaterblvd]

Try pulling off you idle air control and give it a spray with TB cleaner also make sure your TPS is good, it can go bad and not throw out a engine code. Plus it is relatively cheap so just replace it if you have a few miles. And clean out your MAF element with electric parts cleaner. IF this does not fix you prob call a good tech from one of the major stang parts dealers.