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1996mazda626lx rough idelling prolems high and low some times cut out?
all i could think of is the IAC (idle air control valve) which lets your car idle properly when your car is in park. or getting a rich mixture? hope this helps
What is a most common cause for rough idle?
Vacuum leak. Could also be the idle air control valve. Read this: http://rds.yahoo.com/_ylt=A0geu5Dx19NHdfsAi8FXNyoA;_ylu=X3oDMTE5MWc1cmxhBHNlYwNzcgRwb3MDMQRjb2xvA2FjMgR2dGlkA1FSVzJfMTE4BGwDV1Mx/SIG=12ug709tt/EXP=1205152113/**http%3a//www.tomco-inc.com/Catalog/27idle%2520air%2520control%2520motors.pdf
1992 Saturn runs good when cold misses when warm?
Does it miss on acceleration or at idle? If on accel I would be looking at the plugs and wires
What is wrong with a 92 Topaz that runs fine when the engine is cold but when it warms up the idle fluxuates and it stalls and you have replaced the throttle control air intake sensor and idle sensor?
Check for oil leak(s) underneath the car...this might be messing up your electrical connections. According to my 1984-1994 Tempo/Topaz Repair Manual. It is the Exhaust Gas Recircuation (EGR)valve. A Malfunctioning EGR valve can cause 1 or more of the folloming syptoms: 1) Detonation, 2) rough idle or stalls on deceleration. 3) Hesitation or surge. 4)Abnromally low power at wide open throttle. My 94 Topaz has the same porblem, expect I replaced my EGR valve and it still acts up. So I'm check ing the other parts of that system. The EGR Transducer, and the EGR Vacuum Regulator (EVR). Have your fuel injectors cleaned. About $100 at a garage. When they get hot they gum up because of deposits. Check the distributor, that was the problem with mine, I needed a new one
Your 1994 mercury topaz 2.3L 4-cylinder eng. has high idle all the time how can you adjust.Does it have an idler air control motor or an idle control valve going bad would appreciate some help Jerry H?
I had the exact same problem, with the same model car. You need to replace the idol air controller valve. I bought one at the local repair shop for 80$. It should not take more than a few minutes to fix. It is located on the backside of the intake manifold. It is a black box near the center,and in the back. It has an electical connection that clips on the side of the box. There will be two bolts that will require an 8mm wrench or socket to take off. This is important....the replacement part(if new from the part store) will have to be put on the Opposite of the one you take off. In other words, on the topaz model, you will be putting the new part on upside down.
Where is the idle air control valve on a 2002 Pontiac sunfire?
Where is the fuel idle control valve for a 2002 Pontiac Sunfire
Does a 2002 Saturn vue have a idle air control valve?
Yes but it is computer controled .If it's bad you can clean it or replace it.
Repair idle control valve for a 2002 Honda Odyssey?
Idle air control valve diagram
Where is control valve on Saturn sc1?
The idle air control valve on a Saturn SC1 is found on the intake manifold. This valve controls how much air enters and engine and allows how high the motor can idle.
Where is the idle air control valve in 2002 Pontiac Bonneville?
The idle air control valve on a 2002 Pontiac Bonneville is located on the intake manifold. This valve allows direct adjustment to the engines idle system.
How do you change the egr valve and the idle air control valve on a 2001 Saturn?
I suggest you contact your local Saturn dealership/service department. Saturns have a history of having problems with idle so, be sure you need the new idle control valve prior to purchase.
Where is the idle air control valve on a 2002 Dodge Intrepid?
The 2002 Dodge idle air control valve is located on the outside of the air cleaner housing. The idle air control valve can be found on the left-hand side of the housing.
What causes a 2002 Saturn SL-1 SOHC fast idle in park after driving?
Two of the most common causes are throttle position sensor and idle control valve problems.
How do you clean your 2002 Volvo s-40 idle air control valve?
my 2002 volvo s-40 is miss firing and it is alleged that the fault is from the idle air control valve. how can i clean the valve?
Where is the idle air control valve on a 2002 ford escape?
The idle control valve is mounted on the side of the throttle body. Carbon building up in the valve will cause the engine not to run properly.
Where is the idle air control valve on a 1999 Saturn?
Posted a link under "Related Links" below
Where is the idle air control valve located at on a 2002 Chevy Camaro with a v6 in it?
The 99-2002 camaro 3.8 V6 doesn't have Idle air control valve. It is drive by wire control. Many of the parts dealers have the wrong data that 95-02 3.8 camaro have the same Idle air control valve location, and sell the wrong part.
