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Contents

Wiring diagrams Section: 2.4L Engine - Service Information: Diagnosis

CYLINDER COMBUSTION PRESSURE LEAKAGE TEST

CYLINDER COMPRESSION PRESSURE TEST

DIAGNOSTIC PROCEDURES

OIL CONSUMPTION TEST

OIL CONSUMPTION DIAGNOSIS

ENGINE OIL LEAK INSPECTION

INSPECTION FOR REAR SEAL AREA LEAKS

DIAGNOSIS AND TESTING - CYLINDER HEAD GASKET

CYLINDER-TO-CYLINDER LEAKAGE TEST

CYLINDER-TO-WATER JACKET LEAKAGE TEST

VISUAL TEST METHOD

CHEMICAL TEST METHOD

INSPECTION

DIAGNOSIS AND TESTING - MECHANICAL VALVE TAPPET NOISE DIAGNOSIS

DIAGNOSIS AND TESTING - INTAKE MANIFOLD LEAKS

All sections

VISUAL TEST METHOD Dodge Avenger II facelift

2.4L Engine - Service Information: Diagnosis

VISUAL TEST METHOD

With the engine cool, remove the coolant pressure cap. Start the engine and allow it to warm up until thermostat opens.

If a large combustion/compression pressure leak exists, bubbles will be visible in the coolant.