i have a couple of questions. first, when i start up my car dosent matter if its hot or cold there is a little ticking sound coming from the engine. it only lasts for like 2 minuts then goes away, shut the car off and start it back up and its ticking away. what could this be? rocker, lifter? next my high beams keep flickering real bad, they shut off and everything, dont know if its the headlight switch or a wire. now the low beam is starting to do it to. crazy. oh ya its a 85 gt mustang.thanks