Question about 2002 Nissan Frontier Crew Cab

1 Answer

I have a oil leak on my 1990 buick skylark 2.5 motor coming from the back side of the motor i replaced the oil pan gasket the sending unit what could it be and how can i find it

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 415 Answers

I've had the same problem on other GM V6 motors. You need to have the rear main seal replaced to fix the leak. GM was notorius for oil leaks in those motors since the mid-80's and never did anything to fix the problem.

Posted on Feb 21, 2009

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 Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only 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

2001. What would cause oil to leak from somewhere on the driver's side of the motor?


Could be valve cover gaskets. The oil sending unit will also throw out a lot of oil.

Dec 22, 2015 | GMC Sonoma Cars & Trucks

1 Answer

2002 tahoe back of motor oil leak, already changed rear main


If you have oil running down the side of the block (from above the oil pan) check the lower edge of the valve cover. Those gaskets often fail to seal when the fasteners eventually work themselves loose

Check the fasteners that secure the valve cover to the heads. Torque to 3 ft lbs.

If the leak persists... replace the gasket.

Aug 10, 2017 | 2002 Chevrolet Tahoe

1 Answer

Where is the oil sending unit on a 1995 Buick Skylark 3.1 V6?


OIL PRESSURE SWITCH

1995 Buick Skylark 2.3L MFI DOHC Quad 4 4cyl

The Oil Pressure Switch is located:

OIL PRESSURE SWITCH

1995 Buick Skylark 3.1L SFI OHV 6cyl

The Oil Pressure Switch is located: Under hood, center, front engine area, front driver side of engine, mounted in engine block

Jan 05, 2013 | 1995 Buick Skylark

1 Answer

Will a 1995 Buick Skylark leak oil if the Oil Sending Unit is burnt or bad?


Yes the sending unit will leak oil if it's bad. It will leak where the electrical plug clicks into the unit. If you disconnect the plug and remove the unit, you can see on the plug end where the oil leaks thru.

Jul 28, 2012 | 1995 Buick Skylark

2 Answers

1990 buick leaking anitfreeze and oil


Could be a blown head gasket...or a loose intake manifold. hard to tell without further description

Dec 08, 2010 | 1990 Buick Skylark

1 Answer

Have an oil leak from somewhere under the engine. Have already replaced the oil pan gasket, and the valve cover gaskets. Still have oil coming from under engine someplace. What could be possible problem?


check the oil pressure sending unit,clean engine then look to see where it is leaking,could be oil sending unit,dist drive seal or engine rear main.Need to determine wich side of engine.

Mar 31, 2010 | 1995 Dodge Intrepid

3 Answers

Has a bad oil leak coming from under the car . The only time it leaks is when the car is running, was told that it could be the oil pan gasket or the oil sending unit, what I wanted to know is where the...


The oil pressure sending unit screws into the engine block so you will need to look between the oil pan and the head.I suggest that you try tightening your oil filter first.

Dec 21, 2009 | 2001 Ford Focus

2 Answers

Oil filter


Inside of the oil pan. Yep, I got one too.

May 02, 2009 | 1990 Buick Skylark

Not finding what you are looking for?
2002 Nissan Frontier Crew Cab Logo

216 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

77514 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

726 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

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

Answer questions

Manuals & User Guides

Loading...