my 1986 monte carlo only blows air on floor on drivers side. & just a little on on 1990 Chevrolet Suburban 1500

wher is the flap actuator located ? can it be repaired or need to b replaced i don't know what it looks like

by in Lawrenceburg, TN on October 03, 2011
1 answer 1 comment
ANSWER by on October 03, 2011
it is vacuum activated by the control head. it is under the left side of the dash by the gas pedal. it moves for all 3 positions but needs to be checked by someone who knwos the system. Roy
COMMENT by on October 04, 2011
thank u very much. larry

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