1979 Chevy Caprice

Tiny
Y-G CARS
  • MEMBER
  • 1979 CHEVROLET CAPRICE
1979 Chevy Caprice V8

motor runs good I cant figure out why oil is getting in breather? Is it rings? The car doesnt smoke. BLOW BY FOR SURE o.K how can I fix. Will motor flush work? By the way its not alot of oil getting in the breather.
Friday, September 12th, 2008 AT 1:26 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

The normal cause of blow by is a poor seal of the piston rings, this can be due to a broken ring or worn bores and diminished ring tension, there is very little you can do, short of a re ring, when you use a a flush you may dislodge some of the built up carbon behind the rings and actually make matters worse.

Mark (mhpautos)
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Friday, September 12th, 2008 AT 4:43 AM

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