TwinTurbo.NET: Nissan 300ZX forum - You might have vacuum leaks. Place a vacuum gage >>
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Subject You might have vacuum leaks. Place a vacuum gage >>
     
Posted by ZUL8TR on January 15, 2010 at 6:45 AM
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In Reply To 300zx can't idle help!!!(posted video what do you think?) posted by cinpatico on January 15, 2010 at 04:09 AM
     
Message on the engine upstream of throttle body and observe readings. If all ok you should get a very steady needle. At idle 19 -20"hg and at 2000rpm 20 - 21 "hg. Here is a link for gage interpertations:

[ http://www.atlanticz.ca/zclub/techtips/vacuum/ ]

There may be problems with the idle control motor.Here is a link

[ http://www.twinturbo.net/net/viewmsg.aspx?forum=technical&msg_id=920429 ]

Idle issues with these cars is pervasive so do a search it has been covered HUGE!

ZUL8TR in Orlando,FL

     
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