i just wanna start off by saying i did a search and nothing sounds similar to my problem

first things first, i have a bad sending unit
the fuel pump was replaced before i bought the car
since then i have replaced the fuel filter, dealership put a new IAC valve in, bought a new battery, cleaned the egr valve, cleaned the tbi, and i dont use cheap gas
i have no codes, charging system is in good order

the car seems to stall during acceleration and deceleration, i can't pin point why, it does it in cool and hot air, more so in traffic
i do believe however that a line is pinched around the sending unit because i get a high pitch whine when ever i do 45-50mph and thats around the time the car stalls

any suggestions as to what may be giving me this issue?

 

So are u saying u hav checked all the vacuum lines? If not, make sure they are ok. On my car, the vac line from the throttle body to the air cleaner THERMAC was cracked.