kurttdogg

Hey I have my nice little project set out for me in my stang and I have run into a bump. I am experiencing hesitation when the car gets over 3000 rpm's in any gear and the car stutters quite a bit. I have changed some things in it. It has new plug wires, new distributer cap and distributer, has an edelbrock intake on it and a cold air intake and stg 2 19 lb fuel injectors. I have cleaned the mass air flow sensor and nothing, was thinking it was the map sensor but I am not sure, if someone has any experience or advice any help would be good.
Thanks

AdderMk2

Does your car have cats still?

my cobra used to fall on its face at 3500 rpms when one of the cats was clogged

Pure5.0

Cats are clogged or fuel pump is bogging.