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				Rough Idle & the OVP....
			 
			
			For a while now I have had an intermittent warm rough Idle on my 1987 - 300SE. This occurs once the engine is warm - usually when slowing to a stop( or when stopped ) when the RPM's drop low - Below 500. I know many elements could be the source of and contribute to such a disposition. HOWEVER, when I replaced the OVP today , the new one seemed to immediately control the rough Idle. I have a feeling it is doing just that - controlling, rather than eliminating. I can kind of hear the engine (103) wanting to go to "rough " again and not being permitted too. Does this narrow a possible cause (for an irritating rough Idle) for anyone ? Thanks. PS. Also, could anyone help please wth my post of 9/5/01 Re -Sliding SunRoof -W126.... | 
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