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2009
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Chevy Express G1500, Van Cargo, 4.3 X
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System & Fuel System - 4.3L - Introduction
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Specifications
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Ignition System Specifications
Ignition System Specifications
Application
Specification
Metric
English
Firing Order
1-6-5-4-3-2
Spark Plug Wire Resistance
1,200-1,500 ohms per ft
Spark Plug Torque
15 N.m
11 lb ft
Spark Plug Gap
1.5 mm
0.06 in
Spark Plug Type
GM P/N 12607234
AC Delco P/N 41-993