May be computer controlled and not adjustable
One reason why your 1994 Nissan Altima could be sputtering at an idle is because of your spark plugs. It could also be caused by the idle sensor.
How do yu adjust idle in a nissan sentra
Your throttle cable, needs to be adjusted.
The fast idle-speed on a 1994 Nissan D21 pickup is adjusted by turning the screw on the side of the throttle body. It increases the speed of the engine when the vehicle is idle before completely warming up.
The fast idle-speed on a 1994 Nissan D21 pickup is adjusted by turning the screw on the side of the throttle body. It increases the speed of the engine when the vehicle is idle before completely warming up.
The idle air control valve on a 05 Nissan Altima is located on the vehicle power pin. In order to check it, you will need to connect an OHM meter.
right above the oil filter
There should be an idle screw right by or under your throttle
I'm no mechanic but it sounds like a transmission problem to me. Try to be a bit more specific with your question as it may also have something to do with the fuel system.
Numerous things could cause the Nissan Altima to stall. One such thing is the idle control valve, also the exhaust system could cause the engine to stall.
underneath the intake manifold, bolted to the cylinder head.
The "Idle Air Control" valve is not adjustable, it is a computer controlled motorized valve that controls the engine idle speed. It can be removed and cleaned. They wear out and need to be replaced. On some injection systems you can adjust the closed position of the throttle plate to change the operation range of this valve. But they are not adjustable