My 2010 Ford Falcon XT idles very rough after starting cold, it's particularly bad first thing in the morning, but it improves once the engine warms up. Is this normal, or should I have it looked at during my next service?
No, it is not normal, there is something amiss with it and I would urge you to have it checked. It could be related to the cold enrichment used on the engine to make the engine run smoothly during the cold running phase.
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