Where is the idle on the engine of a 1996 mercury mystic?
Idle speed is computer controlled and is not adjustable. Is the speed is incorrect, you have a malfunction with the idle airflow control motor, another sensor, or the computer could need reset. A weak battery can cause the computer to "forget" how to idle. Unhooking the battery for five minutes resets that.
Why does the engine idle very high after replacing the spark plugs on a Chrysler sebring 1996 2.5 liter convertable?
Low on the engines throttle body assembly is a small thermally actuated piston which when engine coolant temp rises pushes against spring loaded cam which lowers the idle setting. There is an adjustment screw on the cam plate. If there is any sign of leakage or buildup of dried engine coolant where the rod comes out of its cylinder you will need to replace this. It is the cold engine idle valve.
When you start a 1996 Monte Carlo 3.4 DOHC the idle jumps to 1200 rpm Is that normal for this motor if not what is wrong?
Why does your 1996 Grand Cherokee 5.2 won't maintain idle unless you hit the remote key lock on and off a few times?
What causes idle surge on a 1996 Buick Regal 3.8 - just had the TPS replaced due to an engine stall problem could that be related?
This engine will be fuel injected. This means that if the engine will not idle at the correct speed there is something wrong with the fuel injection system. The most common problem leading to a high idle is a vacuum leak. The second most common problem is a bad or fouled spark plug If neither of these is the problem a scan with a correct tool may tell what component has failed .