How much is a throttle body for a 2004 GMC Envoy?
Our 2004 GMC Envoy Throttle Body Parts products start for as little as $25.49. Plus, when you shop with Advance Auto Parts, you're shopping among top auto parts brands. via
How much is a throttle body for a GMC Envoy?
The average cost for a GMC Envoy throttle body replacement is between $390 and $635. Labor costs are estimated between $44 and $56 while parts are priced between $346 and $580. via
Where is the throttle position sensor located on a 2004 GMC Envoy? (video)
Does an electronic throttle body need to be programmed?
In fact, on some engines a new throttle body needs to be programmed with a factory, or equivalent, scan tool. The technician cannot even clean the carbon out of the throttle body in some cases without setting a “check engine” light. via
What is p1516 GM code? (video)
How do you know when your throttle body is going out?
When the throttle body is not operating effectively, one of the tell-tale signs is poor or low idling. This includes the engine stalling after coming to a stop, a very low idle after starting, or stalling when the accelerator pedal is pressed down rapidly. via
What causes throttle body failure?
Possible causes of a malfunction
One of the main causes of a malfunctioning throttle body is internal contamination. Due to the contamination accumulated in the throttle body, the throttle valve can no longer move properly, causing problems with the control of the air supply. via
What does changing the throttle body do?
A bigger throttle body means more air
And since the engine is basically a large air pump, increasing the air intake level will increase the engine's power output as well, in some cases by up to 15 to 25 hp. via
How long does it take to install a throttle body?
How long does a throttle body replacement take? The job usually takes around an hour for either a replacement or a cleaning. via
How do you fix a throttle actuator control system stuck open?
Where is the throttle actuator control?
The throttle controller is located on top of the engine between the air intake and the intake manifold. via
How do you reset the throttle body on a GM? (video)
Can a dirty throttle body cause stalling?
While throttle-body cleaning is good preventative car maintenance, it should also help engine drivability. In fact, if you've noticed a rough idle, stumbling initial acceleration or even stalling – all when the engine is fully warmed up – a dirty throttle body could be the culprit. via
What does the lightning bolt on your dashboard mean?
The lightning bolt warning light alerts you to a fault in the electronic throttle control system in your vehicle. This may be a faulty throttle body, the throttle body sensor or possibly the throttle body control motor which is what controls the opening and closing of the throttle body as the motor requires more fuel. via
Do fuel additives clean throttle body?
No fuel goes through the throttle body, so adding anything to the fuel tank will have no effect on the cleanliness of the throttle body. via
Can you spraying throttle body cleaner while running?
With the wiring and hoses disconnected, you should not run the engine. On some vehicles, it's possible to leave hoses and sensors connected and still move the intake air duct safely out of the way. In that case, it would be possible to spray a solvent into the throttle body opening with the engine running. via
Do you have to disconnect battery to clean throttle body?
This article will discuss the procedure to fix your dirty throttle body. Park your vehicle and disconnect the negative terminal on the battery. This will prevent you from accidently shorting any components on your vehicle. via