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Home >> Chevrolet >> 2021 >> Express 2500 Base, Van Cargo Extended, 4.3L Eng VIN P, Gas/Ethanol >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.3L (LV1) - Specifications >> Specifications >> Ignition System Specifications

Ignition System Specifications

Application Specification
Ignition System Type T8 Ignition Coil
Firing Order 1 - 6 - 5 - 4 - 3 - 2
Spark Plug Wire Resistance 170 to 220 ohms per 25.4 mm (1.0 in)
Spark Plug Torque Refer to Fastener Specifications 
Spark Plug Gap Refer to Engine Mechanical Specifications (LV1)
Spark Plug Type Refer to Electronic Parts Catalog