Changing transmission fluid

Asked by GuruLXL8T Apr 02, 2019 at 12:04 PM about the 2002 GMC Envoy

Question type: General

What do I do when too much
transmission fluid & can't find
drain plug??

2 Answers


You either need a suction pump to pull from the fill tube OR you have to loosen the transmission pan bolts and let it drain. You should replace the gasket if you go this route.


Drain plug didn't come with it stock. In case you didn't know, Dorman makes a tranny pain with a drain plug, for about $45. Will make future servicing cake.

1 people found this helpful.

Your Answer:

GMC Envoy Experts

  • #1
  • #2
  • #3
View All

Find great deals from top-rated dealers


Related Models For Sale

Used Chevrolet Trailblazer
28 listings starting at $5,400
Used GMC Yukon
19 Great Deals out of 904 listings starting at $4,395
Used Chevrolet Tahoe
31 Great Deals out of 778 listings starting at $6,871
Used GMC Envoy XL
8 listings
Used Ford Explorer
68 Great Deals out of 2,566 listings starting at $3,700
Used GMC Sierra 1500
102 Great Deals out of 9,742 listings starting at $2,500
Used Ford Escape
202 Great Deals out of 6,482 listings starting at $1,588
Used Honda Pilot
52 Great Deals out of 1,750 listings starting at $4,444
Used Jeep Grand Cherokee
99 Great Deals out of 4,994 listings starting at $2,800

Used Cars for Sale

2009 GMC Envoy For Sale
3 listings starting at $6,780
2008 GMC Envoy For Sale
2 listings starting at $4,950
2007 GMC Envoy For Sale
6 listings starting at $4,995
2006 GMC Envoy For Sale
2 listings starting at $5,995
2005 GMC Envoy For Sale
3 listings starting at $7,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.