van idles very bad fixed numerous vaccum leaks cleaned mass air flow sensor fuel pressure at 70 psi. there are no codes except for a post cat code on bank 2 for heater circuit. can't get scanner to give me mode six data. tried unplugging coils to look for a "no change condition". looking for a place to start testing but don't know where to start any ideas
Aug 25, 2013 at 1:12 PM
