Quick question on the idle profile for a 325i on a cold start. My engine starts ( now) and revs to 1300 and drops to 750 in about 4 or 5 seconds. I don’t have a stock 325i to compare it too. It doesn’t behave like a “ modern” car or my 86 2.9l running M30B30 base software on a custom tune, where high cold idle is maintained and the drop to final idle can be minutes.
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Originally posted by PEZ2 View PostQuick question on the idle profile for a 325i on a cold start. My engine starts ( now) and revs to 1300 and drops to 750 in about 4 or 5 seconds. I don’t have a stock 325i to compare it too. It doesn’t behave like a “ modern” car or my 86 2.9l running M30B30 base software on a custom tune, where high cold idle is maintained and the drop to final idle can be minutes.
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