My rhms will randomly drop and jumps the car will start making popping sounds, sometimes it will catch back to normal sometimes it Shuts off and that all happens in the middle of me driving I changed just about every sensor but the camshaft & oxygen, my father say it's must bey catalytic converter but I'm not really sure by the way codes are reading 41,42 & 44
May 7, 2015 at 9:39 PM
