Maintenance - Spark Plug Gap
87chevy28Number: 88-113-6E
Section: 6E
Date: Jan., 1988
Subject: SPARK PLUG GAP
Model and Year: 1985-88 NOVA
TO: ALL CHEVROLET DEALERS
The purpose of this bulletin is to provide the spark plug gap for 1985 through 1988 Nova.
The Service Manuals (Section 6D) instructs the user to refer to the Emission Label for this information. Spark plug gap is not included on the Emission Label for this vehicle.
The correct Spark Plug Gap is: .045" or 1.1 mm.