| EGR diagnosis link below is in the service manual follow procedure to check. Use the manual for other issues lots in there. [ http://300zx-twinturbo.com/cgi-bin/manual.cgi?list=efec&dir=&config=&refresh=&slide=124&cycle=off&scale=0&design=default&total=190 ] The EGR operation is off at idle and on at selected throttle positions. It is controlled by vacuum and a switch (passanger side) to provide open the hose to vacuum. Here is a pic of the rear of the engine (TT shown) the EGR is that hat looking device in the center with the vacuum hose attached at the top of the hat that leads to the passenger side. [ http://www.twinturbo.net/net/viewmsg.aspx?forum=general&msg_id=1015966 ] Here is a link for idle cures, open and select the Tech tab.
[ http://www.z-car.net/ ] Here is a link for engine vacuum check to help with locating issues
[ http://www.atlanticz.ca/zclub/techtips/vacuum/ ] Check and fix those electric connections as I stated above
ZUL8TR in Orlando,FL |
