Why is oil passing through the exhaust of a newly rebuilt 6BG1 Isuzu engine?

Tiny
MEHC
  • MEMBER
  • 1988 ISUZU TRUCK
  • 20,000 MILES
The engine has been recently rebuilt and has all new parts. I want to find a way to fix this problem without buying a whole new engine. It has only been a year.
Sunday, January 8th, 2012 AT 1:01 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do a compression test to determine if its rings or valves
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Sunday, January 8th, 2012 AT 1:16 AM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Blown head gasket. Bad valve stem seals. Bad rings.
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Sunday, January 8th, 2012 AT 1:24 AM

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