i have 2004 hyundai elantra 4 cly at 84k not getting fire to plugs.i have replace the following parts that can out of car the same year that WAS RUNNING ,fuel pumpand reglator,cam and crank sensors,coil pack,computer,the remote lock and unlock,check compression the only thing a can guess is the security system i bought this car not running and i got so much money in it.any help would be thankful.call 910 635-8607.