Corolla 2003 1.6 vvti Lost power/flashing engine light

[antunnutna]

Hey guys so my Corolla started to act weird. First it lost power especialy in low revs, than i got a flashing engine light that stopped flashing and stayed on. When i looked at the engine i noticed its making a bit of a hising sound and it sometimes make this weird cough where it makes 1 shake. Also when i apply throttle i get this sound as if i took a can of air and sprayed it. I got a video of my engine running. Here is a link to youtube video https://www.youtube.com/watch?v=ZcOoat2OuvY&ab_channel=antunnutna

[avetoy]

Hello!

I think you should check the fault code(s) with a tester. 

The flashing engine light usually means serious problem and you can´t keep driving the car.

[antunnutna]

I ficed the car guys it had a bad ignition coil in cylinder no4.