FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercury
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1987
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Merkur Xr4ti L4-140 2.3L SOHC Turbo
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Tune-up and Engine Performance Checks
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Fuel Pressure
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Testing and Inspection
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Test 1, High Pressure Fuel Pump Check
Test 1, High Pressure Fuel Pump Check
1.
Turn ignition key to RUN and listen for high pressure pump to ``buzz up'' to EFI system operating pressure.
2.
Proceed to TEST 2.