07-27-2022, 02:58 PM

ponchorob

Senior Chief

Join Date: Aug 2007

Location: Austria vienna

Posts: 329

Low compression on left cylinder bank

Have stock 65" 389 engine... engine has extreme blow by through valve cover dipstick tube and also smoke under the intake manifold..measured compression passenger cylinder bank has solid 175 psi on all cylinder but driver side only 70 psi on all cylinders..any ideas what could be the the problem..no water in the oil..

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