Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Mazda >> 1983 >> GLC Base >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Evaporation System >> Component Testing >> Shutter Valve >> RWD Models

RWD Models

Download the full database via torrent (~1.1 TB)
  1. Remove air cleaner and element. With engine cold, shutter valve should be completely closed. Start engine and run at idle. Shutter valve should be open.
  2. With engine running, disconnect and reconnect vacuum hose to shutter valve diaphragm. Shutter valve should open and close smoothly. If not, replace shutter valve.
scientia non olet · About Brad's Car Manuals