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Mark's 86 Mark's 86 is offline
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Join Date: Mar 2013
Posts: 62
I agree. It seems as though it takes 5-10 seconds for the Motronic to regulate the idle speed. If I start it cold The engine immediately responds to gas pedal inputs. It makes me sceptical that it is an initial low fuel pressure issue. The car runs good otherwise. I am hesitant to start disturbing 36 year old electronics. Interested to see if the original poster is able to figure this seemingly common issue out on our old Motronic cars.
Old 02-26-2022, 09:23 PM
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