general problems of the 1997 GMC Jimmy

On 5/24/05 caller was driving at 40 mph on level ground on the highway and the spare tire fell out from underneath the vehicle. The cable that holds the spare onto the vehicle broke and allowed spare to break away and fell onto the highway. The windshield wipers have caused many problems in the past as well. The wipers would start and stop unannounced and had to be repaired and the blinkers would come on and go off on their own. The consumer believed there was a general problem with the electrical system. The car was regularly maintained. Each time the consumer filled the vehicle with gas, the inside of the vehicle would smell like gas and for a couple of days, the gas gauge did not work.