A vacuum leak is one possibility.
No, but something that could cause uneven idle could cause the check engine light to turn on.No, but something that could cause uneven idle could cause the check engine light to turn on.
High idle, irregular idle, difficulty in starting the vehicle, etc.
A vacuum leak could cause that.
Yes, a problem with the idle air control (IAC) valve can cause a truck to stall and then restart. The IAC regulates the engine's idle speed by controlling the amount of air entering the engine when the throttle is closed. If it malfunctions, it may lead to irregular idle conditions, causing the engine to stop unexpectedly. Once the issue temporarily resolves or the engine receives more air, it may start again.
Yes, it can cause low/unstable idle or die off at idle.
An idle arm can vibrate due to several factors, including an imbalance in the engine's idle speed, misfiring cylinders, or worn engine mounts that fail to dampen vibrations. Additionally, issues with the idle air control valve or vacuum leaks can cause irregular airflow, leading to unstable engine performance. External factors such as road vibrations or unbalanced accessories (like the alternator or power steering pump) can also contribute to the vibration.
An inconsistent idle in a Kawasaki engine can be caused by several factors, including a dirty or clogged carburetor, which disrupts fuel flow, or a malfunctioning idle air control valve. Additionally, vacuum leaks in hoses can lead to irregular air intake, impacting engine performance. Spark plug issues or incorrect fuel mixture could also contribute to fluctuating idle speeds. Regular maintenance and inspection can help identify and resolve these problems.
could be a number of things cracked distributer cap, bad sparkplugs bad plug leads,setting, or bad igntion condensor if automatic transmission,it could be automatic idle adjustment on engine
The most probable cause would be the idle control on the engine. When you put a car in gear, there is a "load" put on it (the transmission is using power) and the idle speed normally drops. The idle could be dropping to the point where it becomes unstable and causes the engine to vibrate.
A car can idle too low because there is a leak in the vacuum. Cracks or breaks on the vacuum hoses in the cars engine could be the cause of this.
Your car will idle high until the engine begins to warm. You could set the idle to be a bit lower, but that may cause the engine to stall out when it's cold out. The engine should begin to lower the RPMs when it is warmed up.
How high does it idle in park? It could be a few things depending on the amount of idle. It could be a vacume line, it could be your idle screw. If you will post or email me at mudislife2@yahoo.com the amount that it idles at than i can help you more from there.