Have recently been having intermittent problem of '92 245 stalling immediately after start up (while still in Park) unless I increase throttle to "catch" it. Just as likely to happen if warmed up or cold. Humid and rainy weather. Have cleaned and lubed fuel pump relay which seemed to help for a bit, but problem returned. Generally do not get code for this problem (only got a code once when check engine light stayed on--the rich/lean mix code). Can't find any vacuum leak (other than in actuator for heating/cooling recirculation control button). Any ideas?
Thanks in advance.