Question about 2003 GMC Envoy
The cooling system in your vehicle is filled with DEX-COOL engine coolant. This
coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240
000 km), whichever occurs first, if you add only DEX-COOL extended life
A 50/50 mixture of clean, drinkable water (if the water in your area is of poor quality, it is recommended you use distilled or de-ionized water) and DEX-COOL coolant will:
Posted on Oct 16, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
heres a diagram to show you where the coolant temp sensor is located, its behind the alternator on the left side (driverside),the sensor just unplug the connector and then unscrew it and out it comes.
Posted on Jun 21, 2010
Tips for a great answer:
Feb 16, 2014 | 2003 GMC Envoy Xl
Mar 01, 2013 | 2003 GMC Envoy
Aug 26, 2011 | 2003 GMC Envoy
Jun 22, 2011 | 2003 GMC Envoy
Aug 04, 2010 | 2003 GMC Envoy
Jun 29, 2010 | 2003 GMC Envoy
Jun 21, 2010 | 2003 GMC Envoy
Apr 01, 2010 | 2003 GMC Envoy
Oct 01, 2009 | 2003 GMC Envoy
Feb 19, 2017 | 2003 GMC Envoy
1,019 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: