One problem related to engine cooling system has been reported for the 2004 Jeep Wrangler. The most recently reported issues are listed below.
Just started with power loss from show room floor,cam replaced lifters replaced breaks sticking to the point where the Jeep is hard to move says it is because of rust used dayly,timing out 15 degrees front and rear dif leaking with metal shavings inside mechanic says dana problem grinding right front axel noise.