I replaced the coil pak, spark plugs, don't know what else to do? Still getting check engine light

Did you replace the plug wires too?

What kind of spark plugs?

Have you had the CEL scanned?

Which codes are you getting?

Bosch Platinum +4 plugs work great! But yeah make sure you either test your plug wires with an ohm meter or just replace them 

Sorry it took me so long, I'm getting codes 301 and 302.

Ngk spark plugs as well

Here is a link that you can study that may help you find a solution to the problem.

http://www.aa1car.com/library/misfire.htm

NGK plugs, the simple/cheap green ones.

 

I've purchased more cars that run like crap due to Bosch Platinums that I should send Bosch a finders fee.

 

And OEM plug wires.

 

It's an old song, but a true song.

+1 what he said.

Valve addjustment  ex valves are to tight get them before they burn !

and if it dont say NGK throw it away