Why is my 2008 Envoy temp gauge working erratically, causing the check engine light to come on and when it is working the check engine light will go off?

Asked by Mar 24, 2017 at 08:36 PM about the 2008 GMC Envoy

Question type: Maintenance & Repair

sometimes my temp gauge works and sometimes it doesn't.  when it doesn't
work the check engine light comes on. even though I have had the temp
gauge sensor replaced.

2 Answers

73,055

There may be a broken wire at the connector to the temperature sending unit.

74,375

Check the coolant level.

Your Answer

GMC Envoy Experts

  • #1
    ericjames
    Reputation
    400
  • #2
    dandyoun
    Reputation
    390
  • #3
    Js08016
    Reputation
    330
View All

Related Models For Sale

Used Chevrolet TrailBlazer
5 Great Deals out of 45 listings starting at $700
Used GMC Acadia
30 Great Deals out of 1,835 listings starting at $5,495
Used GMC Yukon
14 Great Deals out of 845 listings starting at $5,950
Used Chevrolet Tahoe
7 Great Deals out of 622 listings starting at $6,871
Used Ford Explorer
45 Great Deals out of 1,393 listings starting at $3,900
Used Jeep Grand Cherokee
100 Great Deals out of 2,700 listings starting at $1,871
Used Chevrolet Equinox
112 Great Deals out of 4,568 listings starting at $138
Used GMC Sierra 1500
231 Great Deals out of 10,278 listings starting at $2,995
Used Honda Pilot
17 Great Deals out of 837 listings starting at $2,111
Used Toyota 4Runner
6 Great Deals out of 429 listings starting at $5,995
Used Ford Escape
217 Great Deals out of 5,250 listings starting at $499
Used Chevrolet Silverado 1500
158 Great Deals out of 10,560 listings starting at $100

Used Cars For Sale

2009 GMC Envoy For Sale
4 listings starting at $7,495
2008 GMC Envoy For Sale
5 listings starting at $5,995
2007 GMC Envoy For Sale
6 listings starting at $6,995
2006 GMC Envoy For Sale
5 listings starting at $4,990
2005 GMC Envoy For Sale
8 listings starting at $2,995

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.