One problem related to mass air flow sensor has been reported for the 1997 Chevrolet Blazer. The most recently reported issues are listed below.
This 1997 Blazer has some kind of electrical problem when it warms up it looses power and spudders. Will not exceed 35 miles per hour and then wont run at all. We have changed O2 sensors mass airflow sensor catalytic converter. Its worst when in gear.