marbles marbles
marbles marbles
it sounds like i have marbles in my engine only when its cold.
no power loss...feels great, sounds horrible.
has anyone discovered the exact cause and correction yet?
i use 93 octane
i use 5-30 royal purple
my car has 26 k miles
andy
no power loss...feels great, sounds horrible.
has anyone discovered the exact cause and correction yet?
i use 93 octane
i use 5-30 royal purple
my car has 26 k miles
andy
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