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

71,325

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

64,995

Check the coolant level.

Your Answer

Add photo

Related Questions

Search GMC Envoy Questions

GMC Envoy Experts

#1 dandyoun
dandyoun
Reputation 390
#2 ericjames
ericjames
Reputation 380
#3 Js08016
Js08016
Reputation 310
View All

Related Models For Sale

Used GMC Acadia
15 Great Deals out of 1,807 listings starting at $5,900
Used Chevrolet TrailBlazer
3 Great Deals out of 48 listings starting at $2,499
Used GMC Yukon
13 Great Deals out of 645 listings starting at $4,500
Used Ford Explorer
40 Great Deals out of 1,246 listings starting at $2,900
Used Chevrolet Tahoe
494 listings starting at $4,995
Used Jeep Grand Cherokee
118 Great Deals out of 3,468 listings starting at $710
Used Chevrolet Equinox
124 Great Deals out of 3,695 listings starting at $2,000
Used GMC Sierra 1500
158 Great Deals out of 7,843 listings starting at $3,333
Used Honda Pilot
15 Great Deals out of 740 listings starting at $2,499
Used Dodge Durango
66 Great Deals out of 1,116 listings starting at $2,495
Used Ford Escape
281 Great Deals out of 5,397 listings starting at $1,150
Used Ford Expedition
13 Great Deals out of 351 listings starting at $2,995

Used Cars For Sale

2009 GMC Envoy For Sale
2 listings starting at $6,500
2008 GMC Envoy For Sale
2 listings starting at $6,990
2006 GMC Envoy For Sale
6 listings starting at $3,500
2005 GMC Envoy For Sale
7 listings starting at $2,499

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.