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Message: <blockquote data-quote="moots" data-source="post: 392" data-attributes="member: 219"><p>Whenever i disconnect the battery (for 1 reason or the other) and reconnect,the idle becomes crappy and at times the engine dies off because of the low idle speed and the engine hesitates and falters at times when starting off from standstill.At cruise no problems.It takes 2 days for it to becum normal.Anybody experienced this b4?I suspect the ECU internal battery dah kaput and kenot remember previous settings such that the ecu is 're-learning' the map.I don't have this issue with the e30 though.I didn't have this problems during my early ownership of the car.(had car since '99),just maybe the last 2 years I noticed this happening.Anybody with any explanation..........and a cure maybe?</p></blockquote><p></p>