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What else can I help you with?
Your 2004 gmc envoy system is too rich what does that mean?
It sounds like you need to change the 02 sensors.
How do you replace a 3rd brake light on a 02 GMC envoy?
you can't , have to replace the whole light assembly. call the gm dealer.
Where is cylinder no 1 in a 6-cylinder engine?
what side is cylinder 1 on a 2006 gmc envoy 02 senser senser 1
2004 gmc envoy back up lights dont work not fuse or bulbs?
I had the same problem with my 02 Envoy. Check to make sure contacts inside the sockets are intact. I had to replace both of mine. Contact were corroded and rusted out.
Do you grease frontend of 02 envoy?
no
How do you remove the rear passenger side cargo panel to get at the amplifier in a 02 GMC Envoy?
You will need to remove the seat belt bolt on that side along with the screws located at the bottom at the floor of the cargo area.
Where is the oil pump on a 02 gmc envoy?
In 02, the Envoy was a trim package for the Jimmy.. it didn't become a separate model until the next year, IIRC. So, you would have the 4.3 Vortec, and I have some unfortunate news for you - the oil pump is an integral part of the engine. By which I mean, it's inside the engine, and, to replace it, you'll need to pull out the engine, remove the oil pan, and access it that way.
Why is service 4wd light on 02 GMC Envoy?
re: 04 Envoy - my service 4wd light came on in the middle of a 10" blizzard. I researched it and took it to Jiffy Lube and had the front & read differential fluids changed. Light went off and has stayed off. Now my "service engine" light keeps coming on - I'm concerned that I may have a crack in the gas tank as I have read many many other Envoy owners have experienced.
How to turn off the side mirrors auto adjust on a 2002 GMC Envoy?
i had an 02 envoy and the dealer replaced a module in the door for the auto mirror. I believe you are asking how one should deactivate the auto mirrors when using the remote. You will need to scroll through the menu located below the speedometer and just above the steering wheel. This will give you the options you will need.
How do you replace 02 sensor gmc 1500?
How to replace o2 pre converter gmc 1500
How to remove the cooling fan clutch for 02 gmc envoy?
To remove the cooling fan clutch from a 2002 GMC Envoy, first, disconnect the negative battery cable. Next, use a wrench to hold the water pump pulley in place, then use a fan clutch tool or a large wrench to unscrew the fan clutch by turning it counterclockwise. Once loosened, carefully lift the fan and clutch assembly off the water pump shaft. Ensure to check for any debris or damage before reinstallation.
Is fan clutch left thread 02 envoy?
The fan clutch on a 2002 GMC Envoy typically has a right-hand thread, meaning it tightens clockwise. However, it's always a good idea to verify with a repair manual or manufacturer specifications, as variations can occur based on engine type or modifications. If you're unsure, consulting a professional mechanic is recommended to avoid damage during removal or installation.
