gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Compression Check > < Engine Controls - DTC P0300 Diagnostic Aid|Page 3053
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2. Install the spark plugs to the cylinder head.

Tighten
Tighten the spark plugs to 18 N.m (13 lb ft).

3. Install the ignition coils.

Compression Check > < Engine Controls - DTC P0300 Diagnostic Aid|Page 3053