Engine Firing Orders: 1999
Cadillac Catera 3.0 liter DOHC V-6 VIN "R" Cadillac DeVille 4.6 liter DOHC V-8 VIN "Y" Cadillac DeVille Concours 4.6 liter DOHC V-8 VIN "9" Cadillac DeVille d Elegance 4.6 liter DOHC V-8 VIN "Y" Cadillac Eldorado 4.6 liter DOHC V-8 VIN "Y" Cadillac Eldorado Touring 4.6 liter DOHC V-8 VIN "9" Cadillac Seville SLS 4.6 liter DOHC V-8 VIN "Y" Cadillac Seville STS 4.6 liter DOHC V-8 VIN "9"
Cadillac Truck Escalade 5.7 liter V-8 VIN "R"
Additional Information provided courtesy of AllData