does a 99 cadillac deville have a 4.9L engine
does a 99 cadillac deville have a 4.9 engine
No, that motor was in the 1994-1995 years. Besides they ended up making waaay more power with the 4.6L Northstar motor.
Who cares about power when your Northstar's head gasket is blown and no one wants to work on it!