This is soo funny, I just took my in a few days ago for my 2004 envoy to the dealer, they said my battery did not have enough amps... So they replaced the battery, a few hours later i turned the a/c on & my envoy did the same thing as yours they said that it might have lost the programming in it due to changing of battery (i do not know yet) what it is, just took back today to dealer im sure they'll say it is something else to make more money off me. This is the reason i am Surfing the net, I am curious as to if that really exists! 5/29/09 cendejasabc@hotmail.com
2004 gmc envoy with code p0128
GMC stopped production in 09. wikipedia.org search: GMC Envoy
how to replace wheel bearings on 2004 GMC envoy?
2004 GMC Envoy is on page 28 http://documents.victorytechnologies.com//documents/product/929.pdf 2004 GMC Envoy is on page 28 http://documents.victorytechnologies.com//documents/product/929.pdf
How do you remove the fan shroud on a 2004 get envoy
The AC recharge port on a 2004 GMC envoy is on the low pressure connection. It is the larger of two hoses near the firewall.
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If the TPS or Throttle Positioning Sensor goes bad on a 2004 GMC Envoy SUV, the car will have a very rough idle. The engine might stall frequently and the cruise control will not function properly. The car will also use much more fuel than is necessary.
You can locate the transmission fluid in your 2004 GMC Envoy by using the transmission fluid dipstick. The transmission fluid will be in the transmission fluid pan.
Well the guages are down to the stepper motors in the cluster.The stalling is a dirty throttle body.
Under the back seat