no power on bottom end bad mileage

i have a 95 gtp with the 3.4 which has absolutely NO power off the line but not too bad in the mid range and top end but nothing like the other 95 gtps i've driven plus my mileage isn/t that great either what do you think would solve my problems

any suggestions?

Sorry cant help u. Dont know shit bout the 3.4's

Try www.clubgp.com

They have a pre 97 GP section and Im sure they will help u.

check the compression in all cylinders if they differ alot then theres your problem then check you cat if its really hot and or red the thats another problem dump some injector cleaner in it, let me know

i've heard that mybe the oxygen sensor could be a problem even if there arent any codes showing? also not the first time i hear about maybe changing the cat the car has about 126000 miles