Question about 2007 GMC Sierra 1500

2 Answers

GMC 2007 SERRIA, 0 OIL PRESSURE, LIKELY PROBLEM.

Posted by on

Ad

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    New Friend:

    An expert that has 1 follower.

  • Expert
  • 69 Answers

Oil pumps don't have a MTF remotely close to an alternator or water pump. Not that they NEVER fail, but given the fluid they move(oil) it's about as friendly an environment as you will find in an engine. What does your OBDII show? Check the sender unit. How is your oil, feel gritty? NG! Peek into the oil filler cap and see if oil is flowing over the rockers. How long have you run it with zero PSI? If you really have no pressure you will hear all sorts of strange(and nasty) sounds, and quickly, some manner of seconds.

Sender units are generally cheap, even simply removing the connectors and reattaching them could clean enough to make a connection, poor, but connection nevertheless.

So as Occam's razor tells us, when you hear hoofs think horse, not zebra :). Go toward the easy stuff first.

Posted on Dec 05, 2014

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • GMC Master
  • 35,672 Answers

The oil pump may have failed.

Posted on Dec 05, 2014

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 2007 gmc serria and the engine was knocking full of oil then suddenly lost all oil pressure why


Catastrophic. Do not try to drive it. Have diagnosed at reputable shop. don-ohio

Dec 23, 2016 | GMC Sierra Cars & Trucks

1 Answer

I have a 99 GMC serria i need to know where the oil pressure sending unit is


See this video:
https://www.youtube.com/watch?v=oO0T1nJdamY
I found this in seconds when doing a Google search. Not sure why you could not.

May 16, 2015 | 1999 GMC Sierra

1 Answer

GMC 2007 SERRIA, 0 OIL PRESSURE, LIKELY PROBLEM.


Oil pump shaft broken, Spun main bearing on crankshaft will cover the oil hole on the crankshaft stopping oil flow to the engine.

Dec 05, 2014 | 2007 GMC Sierra 1500

1 Answer

GMC 2007 SERRIA, 0 OIL PRESSURE, LIKELY PROBLEM.


If the oil dipstick shows good oil level, the problem is usually is a failed pressure sensor, which I would have checked ASAP at a shop. If the oil level is very low, top it up, but to avoid serious engine damage you may need to have it towed ASAP to a shop for repairs.

Dec 05, 2014 | 2007 GMC Sierra 1500

1 Answer

How to replace oil pressure sensor


I never had a problem like that, sorry

Jun 29, 2014 | 2007 GMC Envoy Denali

1 Answer

I have a 1996 gmc serria 1500 4x4 v6 vortec manual I can't seem to find the oil plug for the trannie it seems to me it's part of the transfercase help


Most vehicles do not have an oil drain plug for the tranny...you have to drop the pan to change the oil. Make sure you install a new gasket when you put it back on.

Jul 17, 2013 | Cars & Trucks

1 Answer

Where's the knock sensors on a 2007 gmc serria 1500 5.3L


under the intake plentium right in the middle of the valley between the heads. bad for wires getting corroded and rusted. it holds water in the knock sensor holes, you can buy the harness

Mar 07, 2013 | 2007 GMC Sierra 1500

1 Answer

I need to find the oil pressure relay so I can replace it !


It is on the top behind the intake. It is pretty far down but it is easy to get from the top side. It will take a special socket you can buy at your local parts house.

Apr 30, 2009 | GMC Sierra 1500 Cars & Trucks

2 Answers

Oil pressure


30 PSI hot idle is ok, 40-50 PSI at freeway speeds hot is good. this is based on using the correct weight of oil which is 10W-30W

Mar 30, 2009 | 2007 GMC Sierra 1500

Not finding what you are looking for?
2007 GMC Sierra 1500 Logo

85 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

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

Answer questions

Manuals & User Guides

Loading...