LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2011 >> Impala LTZ >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.9L - Specifications >> Specifications >> Ignition System Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition System Specifications

Application Specification
Metric English
Firing Order 1-2-3-4-5-6
Spark Plug Gap 1.02 mm 0.040 in
Spark Plug Torque 15 N.m 11 lb ft
Spark Plug Wire Resistance 4,060 Ω per meter (1,237 Ω per ft)
scientia non olet · About LEMON Manuals