Just some tech info. on the crossfire and 3.2L engine.The engine has 2 air filters,one on each side of the intake.It also has 2 sparkplugs per cylinder so 12 sparkplugs total.The engine has 3 valves per cylinder.The engine has an electric throttle ..no cable from gas pedal to engine.Gas pedal has a sensor on it.The overhead garage door opener control is also the reciever for the tire pressure sensors.The 3.2 engine was rated one of the top 10 engines built 4 years in a row by some publications.