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Home >> Chevrolet >> 2004 >> Optra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.0L (L34 GMDAT) - Specifications >> Specifications >> Ignition System Specifications

Ignition System Specifications

Application Specification
Metric English
Ignition Sequence (Firing Order) 1-3-4-2
Ignition Timing 8° (BTDC)
Ignition Type Direct Ignition System
Spark Plug Gap 0.9-1.1 mm 0.035-0.043 in
Spark Plug Maker BOSCH
Spark Plug Type FLR8LDCU