Buick Regal 2018-2026 Service Manual / Engine / Engine Mechanical - 2.0L (LTG) / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC P06DA-P06DC
- DTC P06DD or P06DE
- Symptoms - Engine Mechanical
- Coolant in Combustion Chamber
- Cylinder Leakage Test
- Drive Belt Chirping, Squeal, and Whine Diagnosis
READ NEXT:
DTC P06DA-P06DC
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
DTC P06DD or P06DE
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
Symptoms - Engine Mechanical
Strategy Based Diagnostics
1. Perform the Diagnostic System Check - Vehicle before using the symptom
tables, if applicable.
2. Review the system operations in order to familiarize yourself with the
SEE MORE:
Front Wheel Drive Half Shaft Replacement - Right Side (FWD)
Special Tools
J-45859 Hub Spindle Remover
Equivalent regional tools:Special Tools
Removal Procedure
1. Remove the right front tire and wheel assembly.
2. With the aid of an assistant holding the brake pedal down, use a breaker bar
and the proper size socket to
loosen the wheel drive shaft nut.
3
Description and Operation
WHEEL DRIVE SHAFTS DESCRIPTION AND OPERATION
Wheel drive shafts are flexible assemblies consisting of an inner joint and
an outer constant velocity joint connected
by an axle shaft. The inner joint is completely flexible, and can plunge in and
out. The outer joint is also flexible, but
cannot plun
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