[TR] TR6 issue

Frank Fisher yellowtr3 at yahoo.com
Thu Nov 11 09:49:13 MST 2021


 We think its likely the valve guides are leaking.
me 2
frank
    On Thursday, November 11, 2021, 06:56:54 AM PST, dave <dave at ranteer.com> wrote:  
 
 
I have a friend who has a 74 TR6.  Recent rebuild of the engine both top and bottom.  We are a little suspicious of the machine shop that did the head.  The bottom end was done a year later by a different machinist.

  

All pollution stuff is gone.

  

Compression across all 6 cylinders is within a couple PSI

  

Leakdown test was a small % on all cylinders

  

Engine uses a lot of oil and there is a blue puff when he accelerates or engine brakes

  

We think its likely the valve guides are leaking.

  

What do you think?
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