Ignition Type | Individual Ignition Coils |
Firing Order | 1–3–4–2 |
Spark Plug Torque | Refer toFastener Tightening Specifications |
Spark Plug Gap | Refer toEngine Mechanical Specifications |
Spark Plug Type | Refer to Electronic Parts Catalog |
Ignition System Specifications Ignition System
Special Tools Engine CoolingEmergency
Emergency Services require an
active, OnStar service plan
(excludes Basic Plan). With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press for a priority connection to
an OnStar ...