Passat (B6) :: Gas Cap Light Coming On When Tank Is Low On Fuel


May 16, 2007

The gas cap light comes on when my tank is low on fuel, dealer says it is a small evap. leak. I have an '07...

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Passat (B6) :: Low Fuel Light Came On And Gas Gauge Needle Went To Empty With Tank 3/4 Full

So yesterday I was driving home from work.. I know my tank was 3/4 full. All of a sudden, my low fuel light came on and my gas gauge needle went to empty.

The needle sits at E, but it still says about 20 miles till empty on the MFD. When I left the house this morning, it said 5miles till empty.. by the time I got to work, it said 20. Kinda odd..

I will hook up the vagcom when I get home tonight, any area I should scan for? or just a complete scan? There is no CEL error on the dash though. What I could look at to fix this?

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Ford Fuel System :: 1986 F150 - Fuel Coming Out Of Front Tank Filler Neck

I have a 1986 F150 6 cyl, dual tanks, no AC, manual fuel pump. Just recently, I have been having issues with the tanks. At first it seemed like the back tank was siphoning from the front tank. Now I have fuel coming out of my front tank filler neck. When I open the back tank gas cap, there is enough pressure to spray me with gasoline. I am not familiar with the fuel delivery system of my truck ...

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Passat (B5) :: Fuel Cap Light Keeps Coming On

Fuel cap light pops on every now and then. Doesn't do any harm persay, just annoying. What is the cause of this?

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Ford 7.3L Power Stroke (1999-2003) :: Ran Out Of Fuel With 1/8 Tank And No Low Fuel Light?

So my 7.3 started sputtering and lost power, died on the side of the road. I wasn't far from home put about 8 gallon of diesel in the tank with a couple of fuel jugs and it fired right up.

Gauge was reading 1/8 of a tank and low fuel light did not come on. (low fuel light comes on when you start) Gauge came up to about 1/2 after putting fuel in.

What happened? Gauge was always reliable and low fuel light always did work. Only work done to fuel system was had new tank straps put on a couple of months ago.

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Ford 6.0L Power Stroke Diesel :: How Much Fuel Left In The Tank When Low Fuel Light Comes On

I have a 2006 F250 c/c LB and I am curious, how much fuel is left in the tank when the low fuel light comes on?

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Ford F-150 (2004-2008) :: Low Fuel Light Came On While Turning And Fuel Gauge Is Well Below Empty With Half Tank

I have a 2004 F150 XLT 5.4 L 79,000 miles. Yesterday i was driving home turned a corner and the low fuel light came on and the fuel gauge is well below empty. I had approx 1/2 tank of fuel when it happened. I have since filled tank all the way but the gauge will not move and low fuel light stays on. Everything else is working fine! I have never run the truck low enough on fuel to make the dummy light come on.....

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Passat (B6) :: Check Fuel Cap Light Keeps Coming On?

Why the check fuel cap light keeps coming on?

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Golf V R32 :: Buzzing Coming From Fuel Pump Under The Tank

I have about 500 miles on my 2008 R32, and today I noticed while sitting in the car with it running that there was a noticeable buzzing coming from the fuel pump. It sounds like it is coming from the pump under the tank itself. Hear this coming through to the cabin? Rather loud, I wonder if this issue has already been reported with other 3.2 VR6 setups.

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Golf V R32 :: 2008 - Popping Noise Coming From Fuel Tank

I have a 08 r32, hearing a popping noise that sound like its coming from fuel tank. When sitting not running in garage, bout 15 to 20 seconds between pops. Maybe evap system? Just notice after filling up with gas.

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Phaeton :: Fuel Leak Coming From Rear Right Side Of Tank

I have a gas leak coming from the r/s rear of the tank. The exposed fuel lines all look good. It seems to be dripping down from the top but I can't see anything unless I drop the tank down. I ran the smoke tester but don't see anything comming out. Could I have overfilled the tank??

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Passat (B5) :: Fuel Leak Around The Tank Outlet / Inlet

My '99 Passat V6 TDi has just developed a fuel leak somewhere around the tank outlet/inlet. I'm just going away on a trip (in another car) and can't get underneath to have a look-see just yet. Any typical problem in this area?

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Ford - Club :: 1991 - Fuel Is Coming Out Of Front Tank Fill Spout When Engine Running

I am having an issue with by club wagon. This vehicle has dual tanks. The front tank doesn't work (and never has since I purchased it a couple of years ago....bad fuel pump I am guessing}.

A couple of months ago the fuel pump went out on the rear tank and I had it replaced. I now have a peculiar problem. Fuel is coming out of the front tank fill spout when the engine is running. There seems to be a tremendous amount of pressure building up in the front tank...even though I am not using it.

I would seem as though fuel is being pumped out of the rear tank and into the front tank to a certain pressure point, and then on to the engine. One solution would seem to be to remove the front tank completely from the system, but I don't know how to do that, or if it should be done. After driving and coming to a stop, fuel is pouring out through the gas cap on the front tank. I. Don't need to use the front tank as I am just using this as a work truck.

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Passat (B7) :: How To Get The Computer To Show Fuel Economy For Full Tank

The computer apparently calculates the fuel economy per trip (or a series of trips if the car is stopped less than 2 hours) but I don't know how to get it to display the fuel economy for the tank full. Normally I'd reset the computer upon refilling but since it calculates per trip it doesn't calculate per tank. Fortunately the fuel gauge seems to be pretty accurate and each mark is approx 1 gal so I can do a quick approximation but I'm used to having the car do the tankful calculation. BTW, I reset on MFA 1, I've never reset on MFA 2 and that doesn't show tankful economy either.

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Ford F-150 (2009-2014) :: Sloshing Scraping Thumping Sound Coming From Fuel Tank Under Hard Braking

Hearing a sloshing scraping thumping sound coming from their 36 gallon tank under hard braking accelerating? It's loudest when the tank is between 200 and 150 miles to empty, I checked the spare tire and its tight, haven't had a chance to crawl under and look around yet though, I think something inside came loose. 2013 XLT.

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Santa FE SM (2001-06) :: Fuel Light Will Come On With Quarter Tank Of Gas

Here is my problem I own a 2006 2.7l santa fe and I will be sitting there with a quarter tank of gas I then my gas light will come on I will look and I am outta gas then it will go back to a quarter, I am noticing it more often.

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Bonneville :: Fuel Tank Replaced - SES Light Comes On After 10 Minutes Drive

I replaced the fuel tank on my 91 SSE and now the SES light comes on after you drive for 10 minutes. When you park for a time and restart the car the light is off .It comes back on again after 10 minutes. When replacing the tank I did find part of the EVAP line from the tank to the canaster rusted thru and replaced it.The gas cap appears to be OK. The engine runs fine no problems starting or accelerating . Where should I look?

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Ford F-150 - 1997-2003 :: Gas Tank Leaking - Low Fuel Light Came On?

My '97 truck has over 315,000 miles on it, original fuel tank, 30.1 gallons, replaced fuel pump maybe a 9 months ago. No gas gauge problems until today. Bought gas this AM and had about 3/4 of a tank. During my drive home (56 miles round trip), noticed the gauge was read about an 1/8. Had monsoon rains today, so I wouldn't have noticed any gas pooling under the truck or a smell if it was suddenly leaking. On the was to fuel up, low fuel light came on. Bought only 5 gals of gas in case tank was leaking and I have to drop the tank. Low fuel light out after restarting the engine but the gauge reads the same, about an eighth? Diagnostic ideas? Won't really be able to examine the tank for leaks until things dry off, probably tomorrow. Diagnostics??

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Escort :: 1994 Wagon - Low Fuel Light Comes On But Gauge Shows About 3/4 Tank

Here is my car info:
-------------------
1994 Ford Escort LX (Wagon)
1.9L SEFI engine
Just installed a new timing belt, water pump, thermostat and serpentine belt (the car was running great)

Here is the exact sequence of events that caused the issue:
----------------------------------------------------------
I was working on the car
I backed up on to wheel ramps so that I could check the exhaust
I noticed that the car was idling high, so I removed and lubed the IAC with WD-40
I put the IAC back in place with grey RTV and tightened it down ( It's not leaking at all )

Here are the exact symptoms:
-----------------------------
I turn on the ignition switch
The fuel pump pumps and sounds normal
The Fuel gauge shows about 3/4 tank (which is accurate... I recently filled the tank)
The low fuel light comes on (which makes no sense to me)

When I turn the ignition to the start position, the car cranks and sounds normal, but it doesn't even attempt to run. When I crank the car the Low Fuel light goes off, but the Fuel Cutoff light comes on (only while cranking). I also notice a slight smell of gasoline, but I can't find any fuel leaking or dripping anywhere!

What I've tried:
----------------
Looking for fuel leaks ( can't find any). Made sure the IAC is properly connected.

Verified and tested the Inertia switch in the right rear of the car ( it is working properly and has not been tripped). When I trip it, the fuel pump does not run. When I reset it the fuel pump works properly again.

Disconnected the + battery cable for 5 minutes or more in an attempt to reset the ECU. It didn't work. Symptoms remain the same.

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Lexus IS 2014+ :: Fuel Light Came On - Gauge Showing Less Than 1/4 Tank Left

When do you typically see your fuel light come on? I never need to let the tank run down very far but the other week I was curious about this. The fuel gauge was way less than 1/4 tank left and the range display was ~50kms. When I filled up shortly after it looked like there still would have been at least a gallon in the tank still.

Just feels weird because my last car (Camry) would throw the fuel light when you still had a full 1/4 left in the tank.

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Prius (2004-09) :: Fuel Tank Broke Down Due To Refuel Flashing Light

We have a prius 2008. On December 2'nd we brought it to our dealership for a recall job done (campaign 182). I could not fill gas after that and the dealer insists that the fuel tank broke down because refuel light was flashing. How do I find out the reasons of fuel tank collapsing?

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