on cold starts
extented starter turn over,1-2 minutes rough idle on 2003 Dodge Durango
It could be so many things depending on mileage and service history. Has the Durango had spark plugs or a tune up recently? Could it have a vacuum leak? Very hard to guess without being able to do some basic diagnostic tests or experience the problem first hand.Have seen injectors fail or get dirty on a few of those.