ok i have a 98 gtp with 153k on it. recently my keyless entry stopped working so i was trying to figure out if its worth it to go aftermarket or to stay stock and either check the grounds and see if thats the problem or not getting power because it would work off and on and now completly stopped. also every time my low fuel light comes up my radio dic and dash flicker and lose power for a second then they all come back on. to this day im still trying to figure out what the problem is. any ideas?