Question about 2005 GMC Yukon

1 Answer

GAS SMELL FROM REAR OF VEHICLE

SMELLS LIKE GAS FROM REAR OF VEHICLE. NO SIGNS OF LEAKS.

Posted by on

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
  • 660 Answers

Any check engine lights?
most autoparts stores will scan your computer for free because they want to sell you the parts.
I will go way out on a limb and say you may have a P0449 or P0442 code for the EVAP system.

Can be a simple fix and google/youtube will be your friend on how to swap it out.

Hope this helps.

There are many parts for this system under the hood all the way back to a can near your fuel tank, so get ready to learn about what does what in the EVAP system.

If it's something else (no codes) let me know

Posted on Dec 10, 2012

  • sebell01
    sebell01 Dec 11, 2012

    no check engine lights or codes.

×

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:

2 Answers

I have an 2006 hummer h3 with a 3.5 in it and it smells like gas but there are no leaks and no codes


Inspect all of your fuel lines for a possible leak. Take notice of the spot where you park to see if there are any wet spots. If there are it will give you an idea of the area to inspect

Dec 06, 2016 | Hummer Cars & Trucks

2 Answers

What causes strong petrol smell in cabin of Ford Ka?


Most fuel smells inside the vehicle are the result of leaks in the fuel system. Have all fuel lines and injectors/seals inspected for leaks/seepage

Jan 27, 2016 | Cars & Trucks

2 Answers

I'm smelling gas fumes inside the car when I'm idling but as soon as I accelerate it goes away


Gas smells come from leaks or the engine running too rich ( over fueled ). You need to inspect for any wetness/dampness around the fuel lines/rail and injectors if the smell appears from under the hood. If the engine is over fueled, a scan test can be performed to find out why. Sometimes oil leaks on/around the exhaust system can also give a fuel type smell. Have the vehicle checked for this also.

Oct 24, 2015 | Cars & Trucks

1 Answer

Dodge caravan 2005 has gas smell when stopped


Where is the smell coming from? Under hood? Rear/front of vehicle? It could be a leaky fuel injector... bad gas cap.... leaky fuel line... leaky tank/tank seal... disconnected evap line..... leaky pressure regulator to name a few. Have a pro inspect the fuel system to avoid a dangerous situation

Jul 28, 2015 | Dodge Grand Caravan Cars & Trucks

1 Answer

2001ford escape burning rubber smell and noise


Check the rear upper strut towers. These are notorious for rusting out, and causing the tire to hit the inner fender well. To my knowledge, no recall on this, but I've fixed a few with a rear quarter panel replacement from rock auto. You wouldn't notice it much on the rear of the vehicle. Smell the rear fender wells for burnt rubber odor.

Apr 03, 2017 | Cars & Trucks

1 Answer

Vehicle smells like natural gas after stopping when vehicle is hot


I think you are getting a rotten egg smell,not natural gas. I would check for exhaust leaks from the catalytic converter for starters. Have you checked the grill at the base of the windshield and on top of the firewall? folks have been known to drop eggs down there as a prank.

Dec 04, 2013 | 2010 Lincoln MKX

1 Answer

Flooded


engine hard to start smelling fuel first look under hood for signs leaking fuel lines if you raise hood get strong gas smell look for wet fuel leaks on top engine where fuel lines located.if see no leaks could have leak at fuel rails to fuel injectors.if see no leaks look under vechicle around fuel tank area look for fuel dripping.

Jan 29, 2013 | 2002 Dodge Durango

1 Answer

My vehicle is losing coolant with no signs of any leaks


Have you pressure-tested the cooling system? Has the engine been overheated? If there are no signs of external leaks, you may have an internal leak. You may have a cracked cylinder head or a blown head gasket. Check the engine oil on the dipstick- is it pure oil or does it have bubbles of moisture on it? Does it smell like coolant? The ticking may be a result of little lubrication of the engine oil due to the presence of coolant. It would also cause your power issue.

Oct 05, 2012 | 2002 Isuzu Rodeo

1 Answer

My 1993 Dynasty smells like gas when it gets very cold out side.What can it be.


Whether it is hot or cold there should be no smell of fuel in the car. .

If there is then the fuel system needs to be checked thoroughly for leaks. If there are no leaks there should be no fuel smell in the vehicle.

I suspect you are more aware of the smell when it is very cold because the leaking fuel is then evaporating more slowly.

It would be nice to have more information about the car in relation to this problem so that additional comment could be offered.

Sean

Dec 22, 2009 | 1993 Dodge Dynasty

1 Answer

Chugging going uphill and smell of gas near the tank


hi no dtc showing if not see if there are any leaks on the fuel tank and pipes especially at the rear then pressure test the fuel system make a note then jack the front up as high as then do a pressure test again see if there is any difference it might be worth your while changing your fuel filter if theres no signs of leaks and pressure test is ok check evap system for sticking valves or pipes off or trapped yates210456

Sep 28, 2008 | 2000 Ford Expedition

Not finding what you are looking for?
2005 GMC Yukon Logo

389 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75051 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

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

Answer questions

Manuals & User Guides

Loading...