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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 282 (Engine Controls And Fuel - 6.2L (LT4) - Repair Instructions) >> Repair Instructions >> Gas Engine Ignition Spark Plug Replacement - Left Side

Gas Engine Ignition Spark Plug Replacement - Left Side

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
GM5835594Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Callout Component Name
Preliminary Procedure 
Spark Plug Wire Replacement - Left Side 
1 Gas Engine Ignition Spark Plug
Tighten 
30 N.m (22 lb ft)