Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Plymouth >> 1978 >> Arrow Base, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Auto. A/C Systems >> Testing >> System Check Valves >> Check Valve No. 1 leaking

Check Valve No. 1 leaking

System stays on 20% outside air and will not go to 100% outside air. System shuts off when vacuum supply lost.

scientia non olet · About Mike's Workshop Manuals