2006 GMC Envoy Denali - Page 8 - Answered Questions & Fixed issues

sounds like the blower doors on that side are not opening check blending door accuator

GMC Envoy Cars &... | Answered on Feb 15, 2015 | 17 views

check the engine family (4gh6 or what ever) later engines in the same family will fit and will probably have increased power. Problems may arise from the sensor s and the ECM as there may be differences. A good place to check out is google-type in your engine make and size and read wikipedia as they list vehicles with engine families and power ratings.

GMC Envoy Cars &... | Answered on Feb 10, 2015 | 43 views

Rip it out restore the wiring to original and leave well alone these things always give trouble and no end of questions on here ,put car in the garage to keep it warm ,once started drive off straight away ,leaving the engine running to warm the car up will shorten the engine life ,do what the swedes do and fit a small electric heater into the cylinder block ,park car in the garage and dump the junk in their,then fit a block heater and using a timer to turn it on to wamr the engine a hour before you leave for work .

GMC Envoy Cars &... | Answered on Jan 04, 2015 | 682 views

Torque converter cluts is stuck on. Replace the solenoid.

GMC Envoy Cars &... | Answered on Dec 02, 2014 | 20 views


GMC Envoy Cars &... | Answered on Oct 30, 2014 | 20 views

Look for a bound up shift cable.

GMC Envoy Cars &... | Answered on Oct 05, 2014 | 22 views

Silver tube that runs from firewall to compressor some go into radiator area

GMC Envoy Cars &... | Answered on Sep 01, 2014 | 16 views

Yes and no.
It sounds like you have a wiring problem.
The alternator output could be 14 volts and only one or two amps, but that would be enough to kill the warning light. Its more likely the alternator is charging but the current is not reaching the battery.

GMC Envoy Cars &... | Answered on Aug 27, 2014 | 364 views

here is a link with a couple of videos to watch.


GMC Envoy Cars &... | Answered on Aug 11, 2014 | 13 views

Check the A/C Cluch . This is a common problem on today's Cars .
If that is not it , It is most likely your Idler pulley for the Serpentine Belt , once they get some miles on them or a little dirt they start to be trouble . Hope this helps!!! Grant

GMC Envoy Cars &... | Answered on Aug 11, 2014 | 105 views

EECS.pruge flow.

GMC Envoy Cars &... | Answered on Jul 31, 2014 | 54 views

I would start by replacing the battery in the key fob remote that goes on your keychain. You can take it to most auto part stores and they will test/replace the battery in the device. It's a fairly cheap fix. If the device still isn't working after a new battery, then you will need to replace the fob. Some auto part stores like, AutoZone, will carry some of them but some you need to go to your local GMC dealer.

GMC Envoy Cars &... | Answered on Jul 29, 2014 | 201 views

Cigarette lighter?

GMC Envoy Cars &... | Answered on Jul 23, 2014 | 641 views

The gas pedal could beva drive by wire, meaning there is no physical connection between it and the engine. You did not say the year of your Envoy. If it is there may be a bad accelerator position sensor. If is not drive by wire you may have an issue with your engine. Either way have it checked by a technician that knows you make of vehicle.

GMC Envoy Cars &... | Answered on Jul 19, 2014 | 17 views

bulb in the dash. a very timely repair

GMC Envoy Cars &... | Answered on Jul 18, 2014 | 14 views

Hello, to remove the thermostat from the housing , follow this steps:

  1. Remove the necessary coolant from the radiator.
  2. Remove the alternator, Loosen the outlet hose clamp at the thermostat housing. Remove the outlet hose from the thermostat housing.
  3. Remove the thermostat housing bolts.
  4. Remove the thermostat housing from the engine block.
  5. Clean all of the surfaces of the thermostat housing.
  6. Clean the sealing surface of the engine block.

GMC Envoy Cars &... | Answered on Jul 11, 2014 | 228 views

its not. (or might)
this is the reason the new cars took away the dip tube and stick
nobody ever reads the operators guide, and the proper steps
99% of time.
did you lose the manual.
no year stated, so we really cant help you,
ever see this. with free manual

ok , ill take a wild guess, and say 2000 year
2000 PDF open and..... i see .....
read page 6.-18 to 19
see it was all there every time
do RTM , read the manual first, the ask questions if stuck

GMC Envoy Cars &... | Answered on Jul 08, 2014 | 77 views

Transmissions that are overfull can "whip" the fluid, buy catching the fluid on the rotating parts. This is bad for a number of reasons,, It causes air to be trapped in the fluid (foam) causing a loss of the ability to transmit pressure to the apply devices, they hold the clutch packs and bands, and move pressure control valves, causing a slipping condition. this in turn causes damage to componets and a great deal of heat, also very bad for the transmission.

GMC Envoy Cars &... | Answered on Jul 11, 2014 | 101 views

On the 2006 model, if you have the steering wheel with the on wheel buttons, keep pressing the i button on the bottom right until you reach Display Units: If it says Metric, press the carriage return button to switch it to English and there is the solution.

GMC Envoy Cars &... | Answered on Jun 18, 2014 | 3,227 views

probably the fuel pump . could also be the coil . no idea the yr what it was doing any problems the day before ???

GMC Envoy Cars &... | Answered on May 27, 2014 | 16 views

Not finding what you are looking for?
2006 GMC Envoy Denali Logo

Popular Tags

136 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2004 GMC Envoy
2004 GMC Envoy

2,218 Questions

2002 GMC Envoy
2002 GMC Envoy

1,414 Questions

2003 GMC Envoy
2003 GMC Envoy

1,362 Questions

2006 GMC Envoy
2006 GMC Envoy

590 Questions

2005 GMC Envoy
2005 GMC Envoy

536 Questions

Top GMC Experts


Level 3 Expert

85239 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides