2004 GMC Envoy "idle rpm" Questions

...a 2003 gmc envoy, what should the rpm be while idle? depending on the motor, all makes and models should ranged no less then 500 rpm and 1500 rpm, the most common idle is about 1000 rpm and

...idle over 1000 rpm. I've changed the trotted body and the map, but it still idles at 600 to 800 rpms My truck want idle over 1000 rpm. I've changed the trotted body and the map, but it ...

...idle rpm, which is why its covered over. Check the idle speed on the emission label in the engine compartment and compare it to your reading, it should be pretty close but can vary a bit. The 0 oil ...

rpm's fluctuate at idle while idling the rpm's rev up and then back down when taking off the car tries to stall. intermitently the oil pressure gauge will go down and the car will try to stall and ...

...idle of 500 rpm, voltage meter shows low charging, air conditioner quits cooling, lights dim. is the alternator bad? This is too low an idle speed, it should be around 620 RPM. You probably need to ...

...idle, the Envoy's computer should detect the falling RPM and make adjustments in fuel delivery to bring the RPM back up. In any case, it shouldn't be cause for alarm, unless the air conditioner is ...

RPM jumps between 5000 and 10000 a few times while idle then rests at 5000. I notice this only happens when I come to a stop after driving on the highway. What could be the problem? Would it be solved

...idle rpm, the ECM handles the pintle inside the IAC valve away from the throttle body seat. * This enables additional air to bypass through the throttle blade. * To lower the rpm the ECM controls the ...

...idle speed is erratic and fluctuates up and down when driving at normal speeds ok apart from a lack of power on occasions any ideas ? Hi your problem seems very easy :) hope this one work with your ...

...rpm in idle noise goes away.2002 GMC Envoy 6 cly. Should idle between 500-600. Clean your throttle body with the battery disconnected to help with the fluctuation. The roaring very well could be your ...