It will idle as low as 600 rpm.It will idle as low as 600 rpm.
The battery light tells you the system is not charging, if it comes on at idle or low rpm it is likely a weak or failing alternator. The idle being too low can also cause it to come on.
A typical idle speed for a normal car engine is 600 rpm to 1,000 rpm. It is higher for buses and motorcycles. RPM stands for revolutions per minute.
It maintains engine idle rpm when the throttle is closed.
it only studders at low rpm it runs great at high rpm or accelerating only at idle and take off rpm
The engine will have low compression and misfire, especially at idle. The misfire will seem to disappear at higher RPM.
750 rpm
The usual idle RPM for a diesel engine typically ranges between 600 to 800 RPM, depending on the engine design and application. In some heavy-duty diesel engines, the idle speed may be set slightly higher, around 900 RPM, to ensure proper lubrication and cooling. It's essential to consult the manufacturer's specifications for the exact idle RPM for a specific engine model.
An idle speed of 200 RPM is unusually low for most trucks, which typically idle between 600 and 1,000 RPM. This could be caused by a vacuum leak, a malfunctioning idle air control valve, a dirty throttle body, or issues with the engine's fuel system. It's advisable to have the vehicle checked by a mechanic to diagnose and rectify the underlying issue to prevent potential engine damage.
About 600 RPM
700 to 750 rpm is normal. if the engine stalls, you may have to replace the IAC (Idle Air Control) Motor. they get stuck.
The cold idle RPM for a 2008 Nissan 350Z typically ranges between 1,200 to 1,500 RPM when the engine is first started and still cold. As the engine warms up, the RPM gradually decreases to the normal idle range of around 600 to 800 RPM. This higher cold idle helps ensure proper engine performance and emissions control until the engine reaches its optimal operating temperature.