Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

bad rings or bad valve stem gasket CONCLUSION!

Thread Tools
 
Search this Thread
 
Old Nov 16, 2007 | 11:23 AM
  #1  
co4rnr's Avatar
Thread Starter
Registered User
 
Joined: Feb 2007
Posts: 177
Likes: 0
Thumbs down bad rings or bad valve stem gasket CONCLUSION!

I talked to Ted today of Engnbldr and this is what he had to say:

He said that most likely I am running rich causing scorging of the rings. In conjunction with runnin synthetic that helped glaze the cylinder walls and promote oil consumption. Asnother reason that the engine is using oil is that when the engine was re-built the rebuilder used a flat honing stone with a drill to clean up the cylinder walls. Ted said only to use the ball brush type and that most likely the pistons are running sloppy.

So botom line if I do not corect the running rich problem the oil rings will be worn out thus worst case scenario using a quart of oil every 300 miles.

That is what Ted call a perpetual oil change. LOL

Lesson learned, DON'T use a flat honing stone to clean the walls!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
smthwsn357
86-95 Trucks & 4Runners
15
May 1, 2024 07:28 AM
the1998sr5
95.5-2004 Tacomas & 96-2002 4Runners
15
Jul 14, 2020 08:35 PM
GreatLakesGuy
The Classifieds GraveYard
8
Sep 4, 2015 09:27 AM
sojourner567
86-95 Trucks & 4Runners
2
Jul 16, 2015 08:52 PM
87blyota
86-95 Trucks & 4Runners
3
Jul 10, 2015 04:31 AM




All times are GMT -8. The time now is 03:27 PM.