hey guys i need your help again. i have a engine check light that is showing code 71 which mean miss firing in cylinder 1.. i replace the spark plugs, spark plugs wire, and the cap and rotor, but for some reason i'm still miss firing in cylinder one. do you guys know what else it could be?? i drive a 98 civic seden with a gsr swap. thanks.

 

With a swap, it could be anything. Make sure the electrical connector is securely on the fuel injector, and that all the electrical connections for injector, plug, and wire are clean.