Ignition System Specifications. Buick Regal 2009

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2009 🢒 Regal 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Ignition System Specifications

Ignition System Specifications LDK with Turbocharger

Application	Specification
Application	Metric	English
Firing Order	1-3-4-2
Spark Plug Torque	17-23 N·m	12.5-17 lb ft
Spark Plug Gap	0.9-0.75 mm	0.035-0.030 in

Ignition System Specifications LTD without Turbocharger

Application	Specification
Application	Metric	English
Firing Order	1-3-4-2
Spark Plug Torque	20 N·m	15 lb ft
Spark Plug Gap	1.1-0.95 mm	0.043-0.037 in