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Old 04-06-2021, 01:58 PM   #57
mattfranklin
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Join Date: Dec 2011
Location: Moraga, CA
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Re: Inline 6 is really tired

The cheap part of me says to put a bottle of Techron Concentrate in it. It will gently and persistently remove fuel system and intake system deposits. And check your timing. Can you hear it knock or ping when going up hill?
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