FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Mercury
>>
1993
>>
Sable V6-182 3.0L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Ignition System
>>
Testing and Inspection
>>
Pinpoint Tests
>>
Pinpoint Tests
>>
D - Intermittent Diagnosis
>>
D8 - Hot Wiggle Test
D8 - Hot Wiggle Test
^
Engine at idle, raise hood, shake wiring harness and pull wires at connectors for ignition components.
^
Does engine quit?
YES --
Service wiring harness or connector.
NO --
Go to D9.
D9 - Road Test