One problem related to gas recirculation valve (egr valve) has been reported for the 2002 Dodge Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Dodge Caravan based on all problems reported for the 2002 Caravan.
My 2002 Dodge Caravan with 4 cylinder engine has about 66,000 miles on it and the egr valve package has gone bad. The Chrysler dealer in my area states that this part is not covered by the extended emission's control warranty that expires at 80,000 miles. The part cost around $170. 00 and will take about $120-$200 for labor. The part # is 4287820ac.