Dodge Journey: Inspection, adjustments
INSPECTION
Inspect the exhaust pipes, catalytic converters, muffler, and resonators for cracked joints, broken welds and corrosion damage that would result in a leaking exhaust system. Inspect the clamps, support brackets, and insulators for cracks and corrosion damage.
ADJUSTMENTS
A misaligned exhaust system is usually indicated by a vibration, rattling noise, or binding of exhaust system components. These noises are sometimes hard to distinguish from other chassis noises. Inspect exhaust system for broken or loose clamps, heat shields, isolators, and brackets. Replace or tighten as necessary. It is important that exhaust system clearances and alignment be maintained.
Perform the following procedures to align the exhaust system:
1. Loosen clamps and support brackets.
2. Align the exhaust system starting at the front, working rearward.
3. Tighten all clamps and brackets once alignment and clearances are achieved.
SPECIFICATIONS
TORQUE
SPECIAL TOOLS
EXHAUST SYSTEM
Fig. 3: Exhaust Cone Tool - 8404-ECT
Fig. 4: Back Pressure Test Adapter - CH8519
Fig. 5: Pressure Transducer CH7063
Diagnosis and testing
EXCESSIVE EXHAUST SYSTEM NOISE
CONDITION
POSSIBLE
CAUSES
CORRECTION
EXCESSIVE EXHAUST NOISE
(UNDER HOOD)
1. Exhaust manifold cracked or
broken.2. Manifold to cyl ...
Converter, catalytic
DESCRIPTION
WARNING: The normal operating temperature of the exhaust system is
very high.
Therefore, never work around or attempt to service any part of the
exhaust system until it ...
See also:
Tube, exhaust gas recirculation (EGR)
Removal
2.7L - LOWER TUBE
Fig. 50: Lower Exhaust Gas Recirculation Tube - 2.7L
WARNING: The normal operating temperature of the exhaust gas
recirculate (EGR)
valve and tube is very ...
Horn
REMOVAL
Fig. 1: Removing / Installing Horns
1. Disconnect and isolate the negative battery cable.
2. Remove the push pin type retainers along the top of the grille assembly and
position the g ...
FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Chassis ...