2004 GMC Envoy "set idle speed" Questions

Question about GMC Envoy

Idles good untill the ac is turned on, then engine

...idle speed just a little. When your engine is idling is has a very low load. But starting the AC means its load is increased. Somebody must have set the throttling speed at idling, but the amount of ...

Question about GMC Envoy

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Envoy 2004 idle speed

...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 ...

Question about GMC Envoy

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Incomplete monitors :catalyst 2004 envoy emmisions fail ?

...set, you may be able to pass the test with only one incomplete only. Catalyst Monitor (CAT): Prerequisite: No trouble codes present, Intake Air Temperature (IAT) above 32 Degrees (F), Engine Coolant ...

Question about GMC Envoy

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2003 envoy was fine till today when I started to move it it went to reduced power and shuts off now showing codes P's*5154, p0128 and p0440 what should I check

...Speed, Idle Control And Auxiliary Inputs" which would mean a problem with Idle Control or Idle Air Control which is mounted on the throttle body, and/or any other controls wired into this part of the ...

Question about GMC Envoy

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My 2004 GMC Envoy has

...idle the voltage should be 1 to 1.5 Volts and approximately 4.5 Volts at Wide Open Throttle (WOT). The PCM looks for any change in manifold pressure to be preceded by a change in engine load in the ...

Question about GMC Envoy

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WHAT IS REDUCE ENGINE POWER AND WHAT MAKES THIS

...set the "pinion factor," which controls the operation of the speedometer. REMAN POWERTRAIN CONTROL MODULES Because a powertrain control module can be very expensive to replace, almost all aftermarket ...

Question about GMC Envoy

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I have a 1986 GMC 1500 with a 5.0 and stock rochester carb. The truck will start but you must keep gassing it as it won't idle. It kicks off every time. Any suggestions on how to fix this cold natured

...set the idle speed by the idle speed screw with engine at normal operating temperature. Then you set the linkage up so the cam is on a raised step, throttle will be held on that raised step. then you ...

Question about GMC Envoy

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What is the ignition timing for 2002 nissan hardbody 2000i 16v

...idle speed, set parking brake & chock drive wheels, curb idle speed (750-850 RPM)transmission in neutral. IGNITION TIMING 2002 Nissan/Datsun Truck Frontier Pickup 2WD 3.3L SFI 6cyl The Ignition ...

Question about Chevrolet Cars & Trucks

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I have a 1990 S-15 with 4.3 motor idles high when you start, idles down , set and idle for a while it starts idling up and down.any idea's?

...set and idle for a while it starts idling up and down.any idea's? I have a 1990 S-15 with 4.3 motor idles high when you start, idles down , set and idle for a while it starts idling up and ...

Question about GMC Envoy

1 Answer

How to set idle for 1984 mustang 3.8L, 6cyl

...set idle for 1984 mustang 3.8L, 6cyl car wont stay on/have messed with idle. how do i reset idle? Technically the idle speed is not adjustable. The computer controls idle speed with the idle ...