One problem related to automatic transmission torque converter has been reported for the 1996 Chevrolet Blazer. The most recently reported issues are listed below.
1996 Chevrolet Blazer tcc valve on transmission failed while driving on highway once vehicle warmed up after driving for a distance. Appears that the same transmission on many models have similar failures and issues where it switches hard from 1st to 2nd on at. Ses engine service code 1870.