Four problems related to manifold/header/muffler/tail pipe have been reported for the 1998 Dodge Caravan. The most recently reported issues are listed below.
Defective engine intake manifold bolt broken inside housing. 1998 Dodge Caravan se, 121000 miles.
Engine head gasket blewout, causing vehicle to leak oil. Consumer states that the manifold was cracked and welded.
Exhaust manifold has developed a hole in it on the right side. This causes exhaust gas to be ported out right in front of the passenger compartment.
A crack in exhaust manifold caused fumes to come into vehicle. Dealer could not duplicate concern. Customer states vehicle jerks when in cruise. Dealer found no problem.