GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Firing Order

1-3-4-2

Spark Plug Wire Resistance

1000 ohms per 31 cm (per ft)

Spark Plug Gap

1.0 mm

0.039 in

Spark Plug Torque

25 N·m

18 lb-ft

Spark Plug Type

Bosch - FLR8LDCU