Vs commy hard starting and no acceleration

[dj.chicken1]

Hey guys bought a vs commy the other day it's really hard to start cold and warm. Once started idles like a bag of **** untill warm. When driving if I put my foot down I can feel power up to half throttle and once I pass that point it struggles to accelerate. Have changed coil pack, cleaned maf and new air filter.

Was thinking crank angle sensor could be the issue but I'm not getting any error codes to tell? anybody got Ny ideas ?

Thanks guys

 

[lowandslow]

Coolant temp sensor can cause hard starting when cold.

 

[hotrod]

bad plugs, leads , idle control valve , fuel filter blocked , oxy sensor , air flow meter , dfi , blocked fuel injection , pressure fuel valve, that' s a start for ya to go with.

 

[Wozza]

Blocked cat/exhaust....