One problem related to noises during shifting has been reported for the 1998 Chevrolet Blazer. The most recently reported issues are listed below.
Transmission whines gears, load grinding noise. I must stop, shift into park and go but sometimes that doesn't work. Transmission shifts by itself into neutral. Problem #2 seat reclining arms on both front driver and passenger seats broke off with little pressure. Problem #3 heat only works when it wants to. Sometimes cool air comes out when heat is on. Problem #4 sometimes when applying brakes grinding noise is heard and and steering locks up. Problem #5 straps on sun visors sag considerably, blocks view.