what work was done to it . does the jerking stop after the engine is warm I have a 1992 K1500 that I have done much work on through the years including pulling the engine and reinstalling it after it was rebuilt (Cracked Head). Anyway, I would suggest that you look at the Throttle Position Sensor (see explanation below). When the TPS is functioning it will increase the idle speed when the engine is cold (especially when the engine starts). You will notice it more on a cold morning that the engine idles a lot fast right after it is started but slows down a few minutes later to the normal speed of around 1000 RPMs. If this sensor is bad, the engine can idle too slow during cold times and die when you take you foot off of the gas. You may also want to have the timing checked. (http://autorepair.about.com/cs/fuelinjection/a/aa030301a_2.htm) Throttle Position Sensor (TPS) The throttle position sensor responds to the accelerator pedal movement. This sensor is a kind of potentiometer that transforms the throttle position into output voltage, and emits the voltage signal to the ECM. In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal to the ECM. The ECM receiving the signal from the throttle position sensor determines idle position of the throttle valve. This sensor controls engine operation such as fuel cut. On the other hand, the "Wide open and closed throttle position switch", which is built into the throttle position sensor unit, is not used for engine control.
Check for vacuum leaks that occur only while cold especially at the throttle body gasket. Check for low tranny fluid level.
Try changing the oxygen sensor.
From a cold start, yes it can.
Cold Steel knives are used for cutting meats
The cold cut procedure for cutting a pipe is the omission of gas lines. It is cutting without the hazards of sparks and flames.
When the wind cuts into someone, it is not literally cutting them, as in tearing their skin and flesh. What is meant by this is the cold penetrates their warmth, and chills them. Imagine how it feels when a cold, hard wind touches your face. If the wind is cold enough, it can feel like it is cutting into you, though your skin is most likely intact.
Because a cold-causing virus has been introduced to your body.
I have changed heater core,water pump,thermostat, the fon works well but only blows cold air plus i have flushed the system.
The heat comes from fever which is the body's way to combat what is causing the cold.
There is actually 3 blend doors on the plenum. The blend door actuator is on the top of the case. It controls heat and cold air.
What causes tornadoes to dissipate is not fully understood, but it is believed that cold thunderstorm outflow undercuts the parent circulation (mesocyclone) that drives the tornado, cutting of the warm air that drives the thunderstorm, causing it to weaken to the point that it can no longer sustain a tornado.
What causes tornadoes to dissipate is not fully understood, but it is believed that cold thunderstorm outflow undercuts the parent circulation (mesocyclone) that drives the tornado, cutting of the warm air that drives the thunderstorm, causing it to weaken to the point that it can no longer sustain a tornado.
Because it's broken.