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Why would the throttle rev up while in neutral on a Mercury Topaz?
Wiki User
∙ 15y ago
If you have the 2.3 L I-4, then you probably have a bad Idle Air Controller (they are notorious for going bad). It will cost you about $100 from the dealership for the part alone. It is located on the back side of the intake manifold near the center of the vehicle. It is black and has an electrical connection on top. There are 2 bolts that require an 8mm wrench or socket to remove. There is a gasket between the idle air controller ond the intake manifold. (Make sure when putting the new one on you put it on the opposite direction as you took it off) . It will basically look upside down.You can change it yourself in about 5 minutes.
Wiki User
∙ 15y ago
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1994 Mercury Topaz stalls out while driving and will only restart after waiting awhile?
check your crank sensor
Mercury topaz 93 loses power sometimes while driving could it be battery cable ends?
Clean them and see.
What if your 1994 mercury topaz 2.3L 4-cylinder eng has high idle all the time how can you adjust It is manual and have replace idle air controller. PLEASE Help?
Do you have a idle adjustment screw at the end of the throttle cable? If so then just back it off a little while the engine is running.Just take off the cover where the throttle cable goes, and adjust the idle by turning the screw.
Mercury mystique and it will once in awhile stall while you are driving you can pop it into neutral and start it while you are still rolling what causes this?
jhbsdionboisfndinboid
Why does your 1993 mercury topaz water temperature run so cool while driving but overheats if sitting still?
Check the electric fan to see if it is working.
Is it safe to drive if car engine is racing while in neutral?
No, determine what is wrong with the vehicle before driving it. If the throttle is sticking open, you may not be able to stop the vehicle safely.
Causes of battery amp warning light on mercury topaz?
Most likely the alt. not charging. Check it with a volt meter on the battery while the engine is running. Should read 14 or so volts.
Why is hg2s the formula for mercury 1 sulfide?
The sulfide ion is S2- while the somewhat unusual mercury I ion is Hg22+ the 2+ and 2- ions will combine in a 1:1 ratio ro form an electrically neutral compound.
Where is the throttle positioning sensor on a 1988 accord?
Throttle position sensor is located on the side of the throttle body-in line with the throttle shaft. To locate the throttle body, you can have someone repeatedly push the accellerator pedal (with the engine not running) while you look for the moving throttle shaft. Drew
How do you Get into neutral easy?
While you are still rolling down shift to neutral.
Why does a Mercury outboard lose power while accelerating?
This sounds like a classic case of a spun propeller hub. If when you throttle up, you can hear the engine rpm increase, but the boat speed drops off, then the propeller hub is suspect.
A sentence with neutral in it?
Neutral can be used as an adjective or a noun. She tried to stay neutral while her two best friends argued. She put the car in neutral.
