FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Mercury
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1993
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Topaz L4-140 2.3L HSC
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Testing and Inspection
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Pinpoint Tests
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Pinpoint Tests
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D - Intermittent Diagnosis
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D6 - Engine Warm-Up
D6 - Engine Warm-Up
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Engine at idle, close hood, A/C on, blower on medium speed: allow engine to run for 15 minutes.
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Does engine quit?
YES --
Go to D10.
D10 - Final Test
NO --
Go to D7.
D7 - Hot Restart Test