light soot in dpfi top throttle body
I have been driving x country(5-8hr sessions)
what might cause this sooting?
should I worry?
could Timing too advanced cause this? I hear no knocking or bkfire.
what might cause this sooting?
should I worry?
could Timing too advanced cause this? I hear no knocking or bkfire.
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AD_NAPCO
Honda CR-V & Element
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Nov 8, 2015 08:17 PM




