Firing Order | 1–2–3–4–5–6 |
Spark Plug Torque | Refer toFastener Tightening Specifications |
Spark Plug Gap | Refer toEngine Mechanical Specifications |
Spark Plug Type | Refer to Electronic Parts Catalog |
Ignition and Start Switch Replacement Ignition System
Ignition System Specifications Ignition System#03-00-91-001F: Vibration Analysis Worksheet - (Feb 19, 2013)
Subject:Vibration Analysis WorksheetModels: 2014 and Prior GM Passenger Cars and Trucks This bulletin is being revised to add models years and to change the location of theEVA readings requested. Please discard Corporate Bulletin Number 03-00-91-001E (Section00 – General Information).When diag ...