okay this has got me pulling my hair out.
ill be driving along at 2500, and my car would just bog, then even out again. later it evolved to dying at an intersection like i was trying to take off in third. now my car will not start for like 2 minutes solid of cranking, sometimes it will start after turning the key back from start. once it idles, half the time, no matter how lightly i touch the gas, it dies. once it idles and doesnt die when i touch the throttle, through my intake i can hear it "gargling". ive gotten a code 43 before, "fuel delivery". the wires are like new theres nothing wrong with the plugs, the filter is ~1 year old, and i replaced the fuel pump today. stock d16z6. mods are i/h/e, throttle body (1 year installed, no problems till now) fuel rail. thats it. TPS?

please help before i ditch the turbo project and sell the car

 

up...oh yeah it never bogs above 4000

 

tps? dizzy? ignitor?

 

have you ever run out of gas
if so you may have ruined your fuel
filter that way
and if it was one of your sensors it would most likely throw a code
maybe your injectors are going bad

 

i have never run out of gas.
im thinking its something with the throttle body, as it makes a bizzarre "gargling"
from the intake.

 

update: new fuel pump and replaced the dizzy.
problem persists

any ideas?

 

first ensure you have proper timing. IF this is good move on to fuel. check injefctors, bla bla bla. If working correctly move on to delivery. Ensure fuel pump isnt completely cloged or that there isnt a pinch in the line.

 

i am getting spark at the plug, and getting fuel pressure. new fuel pump, filter, dizzy and plugs. when i crank, theres something keeping the motor from running. it will try to fire, and as soon as my tach needle raises, it drops immediately.