Question about 2004 GMC Envoy

1 Answer

Where is the Oil Pressure Switch located on a 2004 GMC Envoy Xl? I located a switch next to the oil filter but it has a 2 pin switch and the replacement part that I got from Napa is a 3 pin. Is there another Oil Pressure Switch located on the Engine Block towards the back on the passenger side?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • GMC Master
  • 1,130 Answers

Tell me what happened? Yes it is right next to the filter, and there's only one. Did your car die and the low oil pressure light go on?

Posted on Apr 07, 2011

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Using oil looking for possible fix on a 2005 envoy denali


GMC Envoy problems and GMC Envoy repair histories -- car repair descriptions reported ... by car, to see how many repairs each car required and where the car is located. ... 5.3L V8; 2006 291-horsepower 4.2L I6; 2005 275-horsepower 4.2L I6; 2004 ... Advised by OnStar not to drive and have it towed. ----------------------------------------------
galletto 1260

Dec 20, 2012 | 2005 GMC Envoy Denali

1 Answer

My 2004 gmc envoy is giving me ans oil pressure low warning and then shutting off my engine


It needs to have the oil pressure manually tested with a mechanical pressure guage. If good oil pressure is found, you most likely have a bad sending unit.

Oct 02, 2012 | 2004 GMC Envoy

1 Answer

Oil pressure switch


Should be on the intake near the firewall, or on the side of the block near the oil filter.

Sep 18, 2012 | 2004 GMC Envoy

1 Answer

I need to know where the oli sending unit is and how to replace it?


zjlimited_305.jpg

Fig. 1: Location of the oil pressure switch-3.3L and 3.8L engines


zjlimited_306.jpg

Fig. 2: Location of the oil pressure switch-3.0L engine


zjlimited_307.jpg

Fig.: Oil pressure switch (sending unit) schematic


The low oil pressure warning lamp will illuminate when the ignition switch is turned to the ON position without the engine running. The lamp also illuminates if the engine oil pressure drops below a safe oil pressure level. To test the system, perform the following:

  1. Turn the ignition switch to the ON position.
  2. If the lamp does not light, check for a broken or disconnected wire around the engine and oil pressure sending unit switch.
  3. If the wire at the connector checks out OK, pull the connector loose from the switch and, with a jumper wire, ground the connector to the engine.
  4. With the ignition switch turned to the ON position, check the warning lamp. If the lamp still fails to light, check for a burned out lamp or disconnected socket in the instrument cluster.

REMOVAL & INSTALLATION
On the 2.4L engine, the oil pressure switch is located on the side of the engine block facing the firewall. On the 3.0L engine, the oil pressure switch is located on the oil filter adapter housing, next to the starter motor. On the 3.3L and 3.8L engines, the oil pressure switch is located next to the oil filter.
  1. Locate the oil pressure sending unit on the engine.
  2. Disconnect the negative battery cable.
  3. Disconnect the pressure switch electrical harness.
  4. Using a pressure switch socket, deep-well socket or wrench, loosen and remove the pressure switch from the engine.
To install:
  1. Install the pressure switch into the engine and tighten securely.
  2. Attach the electrical connector to the switch.
  3. Connect the negative battery cable.
  4. Start the engine, allow it to reach operating temperature and check for leaks.
  5. Check for proper oil pressure switch operation.

Hope this helps (remember to rate this answerr).



Dec 22, 2010 | 1999 Plymouth Voyager

1 Answer

2004 envoy sounds as if it has no oil. no oil lights are on though. where should the oil pressure gauge be ? the need is in the middle. It sounds as if it is riding hard. I remember a car I had that...


The Envoy's oil pressure gauge is not showing actual oil pressure, the computer calculates the reading based on engine RPM and the on or off signal from the oil pressure switch. You need to first check the oil level on the dipstick, than have a mechanic put a manual oil pressure gauge on the engine to read the actual oil pressure.

Sep 25, 2010 | 2003 GMC Envoy

1 Answer

Change Oil light is on. I changed oil and now


u gonna need an electronic scan tool designed for your cars model to reset the oil change light....

Apr 08, 2010 | 2004 GMC Envoy

1 Answer

1995 GMC YUKON I HAVE A QUSTION THERE AN OIL SENDING SWITH AND A PERSURE SWITCH FOR THE 1995 GMC YUKON 2 DR 5.7 V 8 I AM HAVING TROUBLE WITH THE OIL GAUGE AND IT GIVING FALSE READING THERE A SWITCH ON THE...


the pressure switch is loctated on top of the oil filter housing, should be a round metal cylinder style with oen wire going to it, left side of motor right next to tranny

Nov 13, 2009 | 1995 GMC Yukon

1 Answer

How do you locate the oil pressure switch on a 1.7 diesel vauxhall astra 2000 model and can it leak oil from it when engine is running many thanks.


you will see a brass "nut" on the engine block near the oil filter, with a wire attached to it and yes, you can get a leak from it, it's a common fault on most engines.

Oct 09, 2009 | 2000 GMC Envoy

2 Answers

I am trying to find a picture that will show me where the Oil Pressure Switch is located


On the 2.4L engine, the oil pressure switch is located on the side of the engine block facing the firewall. On the 3.3L and 3.8L engines, the oil pressure switch is located next to the oil filter.

Good luck, and remember rated this help!!!

Fig. Location of the oil pressure switch-3.3L and 3.8L engines
6bcd90f.gif

Aug 11, 2009 | 2000 Plymouth Voyager

1 Answer

Where is oil drain plug


Crawl under car from front and look underneath the filter and to the right a little it is a small 14 mm plug i believe.

May 02, 2009 | 2002 GMC Envoy XL

Not finding what you are looking for?
2004 GMC Envoy Logo

1,004 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76070 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...