Question about 2004 GMC Envoy

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Replacing the map sensor on a 2003 gmc envoy - 2004 GMC Envoy

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: check engine light on - 2003 gmc envoy XL

That code represents a lower than expected reading for temperature (coolant). First thing to do is check your coolant level, as if it is low, then the sensor can not read correctly. Second, you may have a thermostat that is stuck open, allowing the coolant to cool off too much. The sensor should be mounted on top of the engine, near the thermostat housing.

Posted on May 18, 2008

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  • 4 Answers

SOURCE: How to replace the headlights on my 2003 GMC envoy.

The headlights on the envoy are the easiest parts of the car to repair. You just pull the two tabs at the top of the headlights, screw out the bulb containers and you are good to go

Posted on Nov 15, 2008

  • 15 Answers

SOURCE: How to replace front wheel bearing on 2003 GMC ENVOY

Jack up vehicle and support with jack stands
Take off wheel
remove brake caliper
remove caliper bracket
remove rotor
remove axle retaining nut cotter pin
remove axle retaining nut
remove axle from output flange
pull axle out of vehicle
hub and bearing assembly held in by 4 bolts

installation is reverse of removal. You will need to find out the torque specs for the axle retaining nut.

Posted on Jan 31, 2009

emissionwiz
  • 76846 Answers

SOURCE: need info on replacing front strut 2003 gmc envoy

A: Use two jack-stands under the front-frame rails, a hydraulic jack under the "bulb" in the control-arm and a third jack-stand under the "spindle extension" of the rotor. It's not necessary to remove the calipers and/or rotors. The upper strut-mounts might need to be forcibly loosened and then removed. If the old struts are worn out enough, they should just compress by themselves. The new struts should be able to be compressed by hand and then positioned in place as fast as possible, before they extend.
For the strut-to-knuckle bolts to loosen, use a pipe extension to the fixed driver of the socket-set. To tighten these bolts, first torque them to 170 Nm and then give them an additional turn of 120 degrees. For the latter, use the pipe-extension again

Posted on Jun 29, 2009

  • 91 Answers

SOURCE: Location of coolant temperature sensor on 2003 GMC

on the left front of the block by the alt. 4.2 L engine

Posted on Feb 24, 2010

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1 Answer

How to replace crankshaft sensor on 2003 gmc envoy?


The sensor is located behind the crank pulley mounted to the timing chain cover.

Jul 14, 2014 | 2003 GMC Envoy

3 Answers

Where is the map sensor on the 2003 on way


2003 GMC Envoy should be at the back of your motor On the right by vortec cover

Jun 07, 2014 | 2003 GMC Envoy

1 Answer

2003 envoy smells like fumes and idles rough


have you checked for a vacuum leak?pcv attached,no leaks around plenum,engine coolant temp sensor reading right.

May 31, 2012 | 2003 GMC Envoy Xl

1 Answer

RUNNING HARD TROUBLESHOOTING CODE P0107


That's the MAP sensor. Either clean it or replace it. Right on top of the engine near the firewall next to the throttle body, will take you litterally seconds to replace.

Also, a throttle body cleaning is probably due.

May 26, 2011 | 2003 GMC Envoy

1 Answer

Where is po105 manifold absoulete pressure BARO circuit on a 2003 Envoy and how to fix it


It's just to the right of the throttle body. Follow the air cleaner hose, from the air cleaner. Goes from the air cleaner up to near the firewall, then turns right and into the throttle body. On top of the upper intake manifold is the MAP sensor. Probably the easies sensor to replace on the entire engine. Just inplug and replace.

Apr 09, 2011 | 2003 GMC Envoy

1 Answer

Where is coolant temp sensor located on 2003 gmc envoy v6? How do you replace it?


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.

Jun 21, 2010 | 2003 GMC Envoy

2 Answers

My speedometer does not work on my GMC envoy


Pretty common problem with these. Here's a guide to learn how to fix GM instrument clusters yourself, I used it to fix mine and it worked great.How to guide for Envoy instrument cluster repair

Apr 16, 2010 | 2003 GMC Envoy

1 Answer

My gmc envoy idles rough and the ses light pop on with a p015


See or call your local auto parts store such as AutoZone or O'Reillys for the trouble code definition. Also, make sure your gas cap is really secure, and I mean tight.
Rick

Apr 16, 2010 | 2003 GMC Envoy

1 Answer

How to replace a rain sensor on a 2003 gmc envoy, and where is locate


Rain sensor is mouted next to inside rear view mirror assembly on the windshield. The retaining ring is permanantly mounted to windshield. Disconnect connector and pull down on sensor. Do not touch the surface of the sensor.

Oct 03, 2009 | 2003 GMC Envoy Xl

1 Answer

My 03 Envoy will not idle. Keeps shutting off...


Got a solution for you on this. There is a small sensor, called the MAP sensor.
It is located on the top of the engine. You will see a blue sticker with Delco Motors 5V GND written on it. Has a wiring harness that you can pry up and
pull off. Unplug the wiring harness and plug it back in. You may need to reset the code errors. I had mine at a mechanic, and he did that , reset the code errors and it solved the problem.

Jun 22, 2009 | 2003 GMC Envoy

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