FixVault

Spark Plug Replacement (Bank 1)

GM4755867
Callout Component Name
Preliminary Procedure 
Ignition Coil Replacement - Bank 1 
1 Spark Plug [3x]

Procedure

  1. If reusing the spark plugs, inspect for wear or damage. Spark Plug Inspection 
  2. If using NEW spark plugs, do NOT attempt to check the spark plug gap. The plugs come pre-gapped.

Tighten 
18 N.m (13 lb ft)