Manifold, intake

Diagnosis and Testing INTAKE MANIFOLD LEAKS An intake manifold air leak is characterized by lower than normal manifold vacuum. Also, one or more cylinders may not be functioning. WARNING: ...

Description, Standard procedure

DESCRIPTION Fig. 331: Identifying Timing Drive System Components The timing drive system has been designed to provide quiet performance and reliability to support a NON freewheeling engine. The ...

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Diagnosis and Testing
BRAKE LAMP SWITCH WARNING: To avoid serious or fatal injury on vehicles equipped with airbags, disable the Supplemental Restraint System (SRS) before attempting any steering wheel, s ...

Diagnosis and testing
BATTERY The battery must be completely charged and the terminals should be properly cleaned and inspected before diagnostic procedures are performed. See Cleaning for the proper battery cleaning ...

Valve, exhaust gas recirculation (EGR)
Description The EGR valve consists of three major components. First there is the pintle, valve seat, and housing which contains and regulates the gas flow. Second there is the armature, return s ...