i got a ej coupe with a 94 gsr swap its been sitting in the the shop for awile{ for paint} and i tried to start it the other day and it had the cel light on and it sounded like it was running on three cylinders. then i tried to look for the plug to check the code and its no where to be found . it was there when i did the swap because i checked it then when it threw a code .and now my freind tells me he thinks someone took parts out of my car ....note. there's a kid at the shop who just bought an integra and when he got it it wasnt running now it is idont no what to think i just need some help finding out why mmy car is running like sh#t any help will be great

 

Did you ask the shop? plugs just dont dissapear. I would look under the dash a little harder because maybe it was tucked under or something? Also to tell if it is only running on 3 cyl. pull one spark plug wire at a time to see what one is not firing properly....but the plug has to be there look again and look underneith the dash a little harder