Buick Regal: Firing Order and Cylinder Identification
NOTE: This information is intended as a quick reference for firing
order and
cylinder identification only. The information provided covers many
vehicles and may include some information that does not apply to the
vehicle you have currently selected.
3 CYLINDER ENGINE
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4 CYLINDER ENGINE
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5 CYLINDER ENGINE
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IN-LINE 6 ENGINE
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V6 ENGINE
3.5L VIN 4 V6 Engine
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3.8L & 4.3L V6 Engines
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All Other V6 Engines Except 3.5L (VIN 4), 3.8L & 4.3L
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8 CYLINDER ENGINE
4.0L, 4.4L & 4.6L V8 Engines
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5.0L, 5.7L (VIN R & VIN K) & 7.4L V8 Engines
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6.6L Diesel V8 Engine
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All Other V8 Engines Except 4.0L, 4.4L, 4.6L, 5.0L, 5.7L (VIN R & K), 7.4L
& 6.6L
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READ NEXT:
Specifications
FASTENER SPECIFICATIONS (OFF VEHICLE)
Single Use Non-Threaded Fasteners/Components
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced
with NEW
after rem
SEE MORE:
SPECIFICATIONS
FASTENER SPECIFICATIONS
Reusable Threaded Fastener Tightening Specifications
NOTE:
All fasteners listed in this table can be reused after removal.
SCHEMATIC WIRING DIAGRAMS
WIPER/WASHER WIRING SCHEMATICS
Controls
Wipers
Washers
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagnostic
System Check - Vehicle
Review the description of Strategy Based Diagnosis: Strategy Based
Diagnosis
An overview of each diagnostic category can be found here: Diagnostic
Proced