TwinTurbo.NET: Nissan 300ZX forum - concerned about a sound....
People Seeking Info
 
   


     
Subject concerned about a sound....
     
Posted by Z ONLY1 on October 06, 2013 at 6:24 PM
  This message has been viewed 228 times.
     
     
Message Okay..I went through a rebuild last winter, dropped rear subframe, had SZ install Leader 4.10 gear, brake upgrade, resurfaced segmented flywheel, new clutch, different 1-piece driveshaft, turbos, etc, etc ,etc......

Have driven it over 1000 miles to Branson, St. Louis for SZ dyno tune, never had a problem....

Today was nice day went to get some football food, on the way back for about 4 minutes had this odd "thunk" sound when in gear and moving, would speed up with speed, sounded like middle or L rear, couldn't tell....

Drove slowly until I could pull off, looked under, say no major issues....

Got back in and decided to check it out, went 1st/2nd/then to 3rd....no thunk in 3rd or 4th....slowed to a stop sign and then no noise in 1st or 2nd either....

Before I lift the rear, remove tires and explore....anybody ever hear this type of sound before....
Thanks

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.