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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Preliminary checks
ENGINE COOLING SYSTEM OVERHEATING Establish what driving conditions caused the complaint. Abnormal loads on the cooling system such as the following may be the cause: Prolonged idle Very hig ...

Removal
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation. Failure to follow these instructions may result in serious or fat ...

Description - monitored systems
There are new electronic circuit monitors that check fuel, emission, engine and ignition performance. These monitors use information from various sensor circuits to indicate the overall operation ...