Alright guys.. i got an issue.. My GT runs fine and cruising speeds. but when its WOT my car bogs and runs with lack of power. i have no Check Engine Light on. I've changed the Fuel Filter, Ignition Boots, Spark Plugs, Oil Change, almost everything. i havent changed out the TPS nor check the COPs because im sure if one of those were messed up it would shoot me the Check Engine Light with a code wouldnt it? Thanks for any advice you guys might have. I just want my baby to be healthy again -.- lol

 

Random thought, did you check the gaps before you put them in? Even "pre-gapped" plugs have variance.... though most part store guys would say they don't. I always have at least one that is off when I change them

 

same thing i was thinking...

check your spark plugs and maybe clean you MAF sensor

 

The spark plug gap is at .054.. Specs call for .052-.056.. and the MAF sensor is clean.. like i said.. idk what else to check. and i dont hear any vaccum leaks.. all hoses seem to be connected -.-