x16xe cutting out

[kc_08]

some people may remember my thread, was just fitting coilovers to my corsa b, i done that but now had a flat battery, but when i jump the car it will start but as it comes down the revs it just cuts out and dies, if i do it with throttle it will go to 3.8/4k then die but if i try and blip it on the way down it just bogs down everytime you try and cuts out again, sounds like its bogging from the drilled airbox, i was told to try coolant temp sensor, coil pack, airflow meter, i was gonna check fuel first as its been jacked up on either side for most of the day, so possibly some ****s been pulled through and blocked the filter?
Just after ideas really on what to check?
Thanks seems strange only started happening after i fitted coilovers.. couldnt of knocked the crank sensor out could i putting in the driverside coilover on?

[Markd89]

Fuel problem, had this on a saxo.
Changed the fuel filter and it was fine,