i just can not figue this out i have replaced the wires and the plugs and the fuel filter, rotor, oil change, checked the timing, and she laggs so bad i can get beat by a k car this should not happen. i need help anyone she laggs when i get to around 50 60 kph. and going up a hill is a challange. she just stalls out like she is getting to much gas or not enough. this worries me

 

could it be the cadaletic converter or emmision problem i do not know. But it buggs me alot

 

Pluged cat could cause that. Might want to try pulling the cat and seeing if that helps. Could also be a fuel problem. Have the fuel system checked for pressure and volume. Pump going bad could cause that.

 

well i will give that a try and see what happens i think i might just cut out the cat and run stright pipe what you think. She will be load but fun. LOL