right the other day i stalled my car,when i restarted my car to drive away it began to missfire. Already i have changed coil,plugs,leads,the whole dizzy including cap and arm, and i cant seem to find what it is, it only missfires when under load e.g pulling away and i have had a compression test and every thing is fine their and i have changed the ecu and it still missfires. I have a s2 rs turbo chipped,1.8zvh and a stage 2 turbo if that helps...............................plz i need help

 

check the boost hoses matey. could be that one is split. if it's still on mfi then this will cause it to seem as if it's missing and also to stall due to the airleak.