I recently bought 01 Honda Civic. when I crank it up it has a stutter until it's warmed up. It also happens going down the road. It's a little bit worrisome and I have no idea where to begin.. I'm just praying it's not something horrible like trans problems

 

See what the plugs look like and if they are torqued properly . Try not to drive it like that , Scan for codes even of the light ain't on . The clerk at auto zoo sells parts they are not technicians