Where is the idle screw in a Cadillac Seville?

Answer by  Amber40 (24961)

Well if you are referring to an older carbuerated model then it is usually located on the drivers side of the carb. However newer fuel injected engine don't have this idle screw anymore. Fuel injected engines use a IAC or idle air control valve to control the rpm level of the engine at idle.

Answer by  69nova (389)

Depending on if you have a carburetor or fuel injection system the idle adjustment screw is always located on the cam that the throttle cable is attached to.If your car is fuel injected there is no reason to adjust the idle,it is computer controlled and may indicate another issue.

Answer by  worker305277 (84)

well it should be located around the air intake port on your intake manifold. it might have a rubber plug in it. or it might be down in a hole. but it clearly wont have any purpose in holding your intake manifold to the heads and or main engine block