so i have a 01 civic lx and recently about 15-30 minutes into my drive my check engine light will flash for a few seconds and then either go back off or stay on. and when it does stay on and i scan it the codes come up for all 4 cylinders misfiring and random miss fire detected. and i know for a fact that it’s not missing i don’t hear or feel anything. any help is appreciated! thank you!

 

put black electrical tape over it? :lol: