Dodge Journey: Diagnosis and Testing

Operation
The standard front and available rear heating-A/C systems used in this vehicle are blend-air type systems. In a blend-air system, a blend-air door controls the amount of conditioned air that is a ...

A/C Performance
The A/C system is designed to provide the passenger compartment with low temperature and low humidity air. The A/C evaporator, located in the HVAC housing is cooled to temperatures near the fre ...

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Cleaning, inspection
CLEANING To ensure engine gasket sealing, proper surface preparation must be performed, especially with the use of aluminum engine components and multi-layer steel cylinder head gaskets. NOTE: ...

Valve, oil pressure relief
Removal Fig. 285: Oil Pressure Relief Valve - RELIEF VALVE - SPRING - RETAINER CAP 1. Remove the oil pan. 2. Remove the pressure relief valve (1) by remove the threaded retaining cap ...

Description, Operation
DESCRIPTION The refrigerant oil used in R-134a refrigerant systems is a synthetic-based, polyalkylene glycol (PAG), wax-free lubricant. Mineral-based R-12 refrigerant oils are not compatible with ...

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