Close
Q:

when i turn my heat or air on it doesn't blow out strong on 1991 Chevrolet S10 Blazer

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
i put the heat or air up on high and it barely blows out the vents. i don't k now what causes this
(1) Answer
Most lilely its either a cabin air filter issue i.e. needs to be replaced or your blower motor resistor could be faulty