Two problems related to driveshaft have been reported for the 1999 Chevrolet S10. The most recently reported issues are listed below.
Consumer was traveling about 60mph on highway and driveshaft broke, pushing vehicle upward, almost into an accident. Dealership was aware of problem. But consumer had vehicle at dealer's for nine months, dealership refuse to fixed it.
Driveshaft broke in two while traveling at highway speed of 68 mph. Vehicle towed to dealer for repairs. Feel free to provide further details.