One problem related to engine exhaust system has been reported for the 1996 GEO Metro. The most recently reported issues are listed below.
Consumer began smelling exhaust fumes whenever rpm's are up or at speed of (55mph and over ). Dealership had vehicle several times, whenever dealer had vehicle on the road they would find smell of exhaust, but when they take vehicle back to garage they could not find the problem. Dealer will not work on vehicle at this point.