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.
Idle speed is normal.
1500 at first until it kicks down to 850 rpm
If it is and automatic transmission the idle will be at about 900 RPM and is not recommended to be adjusted but can be adjusted at the trottle position sensor (TPS) located just abouve the air heater intake on the driver side. If the truck is a manual transmission the idle should be in between 700 and 850 RPM and is not recommended to be adjusted but again can be at the TPS.
map sensor or a bad vacum leak
It will idle as low as 600 rpm.It will idle as low as 600 rpm.
when u first start the car it will idle high, around 1.5 rpm to 2 rpm. when its warm up it should idle between 700-1000 rpm
Higher then expected Idle, at least 200 RPM. May be a vacuum leak, a dirty Idle Air Control valve.
the idle should be about 900 RPM in park or neutral.
the RPM should idle 700 - 900
1500 rpm.
Idle speed is 200 rpm higher than normal . Possible vacuum leak.
700 RPM