Engine Firing Orders: 2004
Chevrolet Aveo 1.6 liter DOHC L4 Chevrolet Cavalier 2.2 liter DOHC L4 VIN "F" Chevrolet Classic 2.2 liter DOHC L4 VIN "F" Chevrolet Corvette 5.7 liter V-8 VIN "G" Chevrolet Corvette 5.7 liter V-8 VIN "S" Chevrolet Impala 3.4 liter V-6 VIN "E" Chevrolet Impala 3.8 liter V-6 VIN "K" Chevrolet Impala 3.8 liter V-6 SC VIN "1" Chevrolet Malibu 2.2 liter DOHC L4 VIN "F" Chevrolet Malibu 3.5 liter V-6 VIN "8" Chevrolet Monte Carlo 3.4 liter V-6 VIN "E" Chevrolet Monte Carlo 3.8 liter V-6 VIN "K" Chevrolet Monte Carlo 3.8 liter V-6 SC VIN "1"
Chevy Truck Astro Van 2WD 4.3 liter V-6 VIN "X" Chevy Truck Astro Van AWD 4.3 liter V-6 VIN "X" Chevy Truck Avalanche 1500 2WD 5.3 liter V-8 VIN "T" Chevy Truck Avalanche 1500 4WD 5.3 liter V-8 VIN "T" Chevy Truck Avalanche 2500 2WD 8.1 liter V-8 VIN "G" Chevy Truck Avalanche 2500 4WD 8.1 liter V-8 VIN "G" Chevy Truck Blazer 2WD 4.3 liter V-6 VIN "X" Chevy Truck Blazer 4WD 4.3 liter V-6 VIN "X" Chevy Truck Colorado 2WD 2800cc L4 DOHC Chevy Truck Colorado 2WD 3500cc L5 DOHC Chevy Truck Colorado 4WD 2800cc L4 DOHC Chevy Truck Colorado 4WD 3500cc L5 DOHC Chevy Truck Express 1500 2WD 4.3 liter V-6 VIN "W" Chevy Truck Express 1500 2WD 5.3 liter V-8 VIN "T" Chevy Truck Express 1500 AWD 5.3 liter V-8 VIN "T" Chevy Truck Express 2500 2WD 4.3 liter V-6 VIN "W" Chevy Truck Express 2500 2WD 4.8 liter V-8 VIN "V" Chevy Truck Express 2500 2WD 5.3 liter V-8 VIN "T" Chevy Truck Express 2500 2WD 6.0 liter V-8 VIN "U" Chevy Truck Express 3500 2WD 6.0 liter V-8 VIN "U" Chevy Truck S10/T10 P/U 4WD 4.3 liter V-6 VIN "X" Chevy Truck SSR 5.3 liter V-8 Chevy Truck Silverado 1500 2WD 4.3 liter V-6 VIN "W" Chevy Truck Silverado 1500 2WD 4.8 liter V-8 VIN "V" Chevy Truck Silverado 1500 2WD 5.3 liter V-8 VIN "T" Chevy Truck Silverado 1500 2WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 1500 4WD 4.3 liter V-6 VIN "W" Chevy Truck Silverado 1500 4WD 4.8 liter V-8 VIN "V" Chevy Truck Silverado 1500 4WD 5.3 liter V-8 VIN "T" Chevy Truck Silverado 1500 4WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 2500 2WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 2500 2WD 8.1 liter V-8 VIN "G" Chevy Truck Silverado 2500 4WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 2500 4WD 8.1 liter V-8 VIN "G" Chevy Truck Silverado 3500 2WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 3500 2WD 8.1 liter V-8 VIN "G" Chevy Truck Silverado 3500 4WD 6.0 liter V-8 VIN "U" Chevy Truck Silverado 3500 4WD 8.1 liter V-8 VIN "G" Chevy Truck Silverado SS 6.0 liter V-8 VIN "N" Chevy Truck Suburban ½-Ton 2WD 5.3 liter V-8 VIN "T" Chevy Truck Suburban ½-Ton 4WD 5.3 liter V-8 VIN "T" Chevy Truck Suburban ¾-Ton 2WD 6.0 liter V-8 VIN "U" Chevy Truck Suburban ¾-Ton 2WD 8.1 liter V-8 VIN "G" Chevy Truck Suburban ¾-Ton 4WD 6.0 liter V-8 VIN "U" Chevy Truck Suburban ¾-Ton 4WD 8.1 liter V-8 VIN "G" Chevy Truck Tahoe 2WD 4.8 liter V-8 VIN "V" Chevy Truck Tahoe 2WD 5.3 liter V-8 VIN "T" Chevy Truck Tahoe 2WD 5.3 liter V-8 VIN "Z" Chevy Truck Tahoe 4WD 4.8 liter V-8 VIN "V" Chevy Truck Tahoe 4WD 5.3 liter V-8 VIN "T" Chevy Truck Tahoe 4WD 5.3 liter V-8 VIN "Z" Chevy Truck Tracker 2WD 2.0 liter DOHC L4 VIN "C" Chevy Truck Tracker 2WD 2.5 liter DOHC V-6 VIN "4" Chevy Truck Tracker 4WD 2.0 liter DOHC L4 VIN "C" Chevy Truck Tracker 4WD 2.5 liter DOHC V-6 VIN "4" Chevy Truck TrailBlazer 2WD 4.2 liter L6 DOHC VIN "S" Chevy Truck TrailBlazer 2WD 5.3 liter V-8 VIN "P" Chevy Truck TrailBlazer 4WD 4.2 liter L6 DOHC VIN "S" Chevy Truck TrailBlazer 4WD 5.3 liter V-8 VIN "P" Chevy Truck Venture AWD 3.4 liter V-6 VIN "E"
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