help!!! kae running like crap..!!!

[turboboost]

ok hey people of nico...heres the situation..i have a 1990 kae the engine was just put in like 500 miles go it was running fine untill i filled the gas tank about 200 miles ago......i would notice that when i would leave first gear the car would choke like very lil....then when it revved higher the cars would stumble....ok then like the next day...i start the car in the morning u know have to go to work...and after running the car for 30min or so...i come to a light..and i try to take off but i press on the gas pedal and the car chokes as if the MAF was disconeced or something....so like finally i get the car rolling then as i go to second and step on the gas the car chokes and it does it for every gear........then as im driving the check engine light turns on and the car goes back to normal(meaning i step on it and it dosent choke at all...on any gear...it fuken werd) then as the millisecond the check engine light turns off the car does the same **** over again...it starts to choke...and if as i try to leave first gear and the car turs off i try to turn it on and it wont turn on...i have to crank it for like a min then it will BARELY BARELY turn on....i have to like try to gas it with out it choking in order to start the car......so i take it to the mechanic he says its the maf...im like ok so i change it and still same ****.....so i go back and he says its the TPS so i change it..but still same crap.....i checked all the hoses and everything seem fine.....so i tell the mechanic that maybe its the fuel pump..so they check it and it turns out to be ok........so yeahit is werd that once the check engine light turns on the car seems fine but im telling you as soon as the check engine light turns off the car starts to chocke again....so please please nico help me out

[onosqv]

first you can try to pull the codes the cel is throwing...

next you can try to separate your 1 paragraph into multiple ones to make it easier to read...

since you already have the car at a mechanic, why don't you have them see what's wrong instead of telling them to check things you think might be wrong...

[rollhard]

Is your car completely stock? The same thing happened to one of our customers when he thought "larger injectors would give him more power". The car ran so piss rich it would hardly run at all.

[turboboost]

completely bone stock......exept for a muffler but that dosent count hahahah

[neverlift]

check the cas playa! wiggle test! mine was doing same a few days ago 90 240sx, acting like the maf went bad but at ALL rpm. no spark( well just two very weak sparks and notta)