Quote Originally Posted by RockNGTinVA View Post
NEED INFO PLEASE!!

Have a 2001 GT, only Mod added is a Cold Air Intake, why at times, when you hit the gas hard (to the floor), car starts lagging and don't want to move unless yah let off the gas?????...........EXCELLENT SITE GENTLEMEN, KEEP UP THE GOOD WORK AND KEEP THE GRAND PRIX #1!!!!!!!!!
Check the gaps on your plugs. More than likely one if not a couple of them are probably gapped way to big.