Alternator, $350.
4 Wheel drive electrical connection- making 4 wheel drive jump in and out and locking from 2 wheel high to 4 wheel low. $350. Still occasionally tries to do this.
Power Steering, $440.
Transmission and torque converter, $2,700.
Front transfer case leak, $120.
This vehicle is having way too many problems for a 5 year old car with only 36,000 miles. It has always been well maintained and garaged. What is the trouble with Chevrolet?? I will probably never own another one.
I have owned Blazer, Tahoe's & Suburbans for 30 years and they have been great vehicles to me. It's disapointing to me that Chevy's quality is not more consistent so that others can experience the tough trucks that I have.
Maybe it was in an accident? Get the VIN, and run it through the Carfax website.