Running like S*#T

So basically lately my 318is been running fairly rough :( done a full gasket change on the plugs and rocker cover and everything torqued down to spec i was told.. But still hasnt solved my problem car just seems to be missing and running a rough idle. Would this be my coilpack .? just kind of want to no as money is slim lately and no in a position for buying parts for trial and error at the moment :) any help would be great lads thanks :)

Does it feel like 3/4 coils working or what is rough? My money would be on a loose plug or lead. Take em out and put them back in. Free to try. Make sure you get roughly same amount of turns on each thread and coil lead is on it firmly :)


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