Insist on new valve guides on M103?
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05-31-2003, 11:46 PM
Join Date: May 2003
Valve guides in the 103 motor were upgraded in April of 1988.
Steve Brotherton's second post in the following thread says it all.
cost of valve stem seals vs. do-it-yourself on '89 300E?
Last edited by 1991300SEL; 06-01-2003 at
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