she starts up fine but when i start to go she chokes up a lil bit till i give her some more gas shes a 4.0 i am lost

 

i would try the tps or the iac or both, maybe fuel pressure too

 

well i replaced the tps like 1 month ago whats the iac?

 

its the idle air control valve, the sensor right next to the tps, its a pain cause you gotta take the TB off to replace or clean it, but on the up side of that it makes it easier to clean the TB too while you are there

 

its the sensor next to the intake manafold