Damo Monster Posted December 27, 2006 Share Posted December 27, 2006 hi there.. have noticed lated on my auto r32 rb20det that on a cold idle, there seems to be a light tapping (hard to explain) noise that is coming from the engine somewhere.. it is more apparant in nuetral or reverse.. but is completely gone once the car has warmed up... am worried its something major like an oil pump or something? the sound has a bit of depth do it, but itsnt like a strong knocking noise either... am quite sure its not tappets as its more of a rythmic tap as opposed to a tick... lol, sounds silly to decribe but i hope someone can help cheers, damo Link to comment https://www.sau.com.au/forums/topic/148922-rb20det-tapping-question/ Share on other sites More sharing options...
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