Ford Mustang (1999-2004) Service Manual: Engine (Diagnosis and Testing)
Special Tool(s)
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Commercially Available Leakdown Tester |
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Quick Disconnect Compression Tester 134-R0212 or equivalent |
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Dial Indicator Gauge Adapter 303-007 (TOOL-6565-AB) or equivalent |
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Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent |
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Engine Cylinder Leak Detection/Air Pressurization Kit 014-00708 or equivalent |
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Oil Pressure Gauge 303-088 (T73L-6600-A) |
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UV Leak Detector Kit 164-R0756 or equivalent |
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Vacuum/Pressure Tester 164-R0253 or equivalent |
Material

Engine System - General Information
General Specifications
Engine
NOTE: This section contains information, steps and procedures that may
not be specific to your
engine.
This section covers general procedures and diagnosis and testin ...
Inspection and Verification
1. Verify the customer concern by operating the engine to duplicate the
condition.
2. Visually inspect for obvious signs of mechanical damage. Refer to the
following chart.
Visual Inspection Ch ...
Other materials:
Unique Calibration
The Emissions/CAFE/CO2 Compliance Department is responsible for assigning
these calibration
numbers. Unique calibration identifications are assigned to cover similar
vehicles to differentiate tires,
drive configurations, final drive ratios and other calibrat ...
Spark Plug - Inspection
1. Inspect the spark plug for a bridged gap.
Check for deposit build-up closing the gap between the electrodes.
Deposits are caused
by oil or carbon fouling.
Clean the spark plug.
2. Check for oil fouling.
Check for wet, black deposits on th ...
Valve - Seat Inspection
Valve and Seat Refacing Measurements
CAUTION: After grinding valves or valve seats, check valve
clearance.
1. Check the valve head and seat.
Check valve angles.
Check margin width.
Refer to the appropriate section in Group 303 for the procedure.
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