Thread: need some help

Ok i have a 94 se-r its just very simple for right now as i am finishing up my ve-t build . But anyways i am having a problem when i am driving the car normal like i will just be driving and it feals as if the car is loading up on fuel and it bogs down . All the car has as far as upgrades is header back exhaust , warm air intake and thats about it . The car was running fine and then it just started acting up one day randomly .

So far i have changed
300zx fuel filter
plugs
new oem nissan wires
cap
rotor
cleaned mass air
coolant temp sensor

And nothing has changed i am really stumped with this.

Is it actually getting rich, or are you just not sure? You might have a vacuum leak somewhere causing it to lean out. I'd check that first as it's easy and takes a few minutes to do.

i have but i will check again it is easy to overlook one but thanks i mean this is driving me crazy