One problem related to auxillary tank selector device has been reported for the 1996 Dodge Grand Caravan. The most recently reported issues are listed below.
The fuel tank rollover valve can allow fuel to pass into the vapor canister. Recall remedy did not correct the problem. Recall number 95v236000. At 27000 miles with fuel tank leaking profusely, after recall performed while putting gas into vehicle the gas poured out on the ground, replaced gas tank and o-ring to solve problem. .