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Home >> Plymouth >> 1981 >> Champ Base, 1.4L Eng VIN 2, Trans Mfr CD F4M21 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Air Injection Systems >> Testing >> Pulse Air Feeder Valve

Pulse Air Feeder Valve

With engine operating, remove hose from air cleaner and check for vacuum at hose opening by covering with hand. If no vacuum is generated, check hoses for leak and evidence of oil leaks.