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Fuel Gauge / Capacity


Fury63
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Hi all. I'm new here and wasn't sure where to put this post so here it is.

 

I have a new '13 Fusion Titanium with about 4500 miles on it. I was wondering if anyone else has an issue with the fuel gauge. I see the specs show 16.5 gallon tank capacity. However at 1/8 tank, it will only take ~12 gallons even with attempts to top off. Also I note that it moves noticeably off full within a mile or two from the gas station. It just isn't right.

 

I've never run out of gas and don't intend to. I understand there is probably 3-4 gallons left but being winter I don't feel like testing it. My dealer says it's excess capacity and the gauge is working normally. I say I've never seen a gauge with almost 25% excess capacity in my life. And I'm old!

 

Because of this issue, I find myself stopping more frequently than I have to for fill ups. And that's a pain coming from a six cylinder vehicle that had an 18 gallon tank with almost comparable mileage (don't get me started).

 

Any other experiences? Suggestions on how to contact Ford about this?

 

I appreciate the feedback.

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There are several other posts with this same problem posted elsewhere on the forum. It is not normal as your dealer says. I suggest you contact Ford customer service directly and make a complant. In one case they sent an engineer out to look at the tank.

 

Here's one: http://www.fordfusionforum.com/topic/8957-2013-fusion-fuel-tank-filling-issues/

Edited by FusionDiffusion
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Update on my Fusion 1.6L...All recall repair(s) have been completed. I believed I had the same issue with fuel tank capacity that has been mentioned. Then again maybe not. Talked to three different service managers and got three different answers to the question...How much is left in the tank when I get to 0 DTE? Answers were.....2 to 3 gallons......1 gallon....None (When you get to 50 miles DTE you are on your reserve. If you get to 0 you will run out of gas very quickly.) I was also told that if I allowed the care to run out of gas it may harm the engine and void the warranty. HUH? Anyway did an experiment. Had 23 DTE. Filled up gas tank. Pump shut off at 12.52. I then topped off and ran it up to 14.17. When I got in the car the DTE read 403. Assuming a 16.5 gallon tank, that calculates out to 24.4 mpg. That is probably about right. So, if I was able to put a little over 14 gallons in the tank with topping off and all that, and I had 23 DTE before I filled up; at 0 DTE you probably have about 2 1/2 gallons in reserve.

Edited by osuffan
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How much is left in the tank when I get to 0 DTE? Answers were.....2 to 3 gallons......1 gallon....None (When you get to 50 miles DTE you are on your reserve. If you get to 0 you will run out of gas very quickly.) I was also told that if I allowed the care to run out of gas it may harm the engine and void the warranty. HUH? Anyway did an experiment. Had 23 DTE. Filled up gas tank. Pump shut off at 12.52. I then topped off and ran it up to 14.17. When I got in the car the DTE read 403. Assuming a 16.5 gallon tank, that calculates out to 24.4 mpg. That is probably about right. So, if I was able to put a little over 14 gallons in the tank with topping off and all that, and I had 23 DTE before I filled up; at 0 DTE you probably have about 2 1/2 gallons in reserve.

 

The amount of gas left in the tank when the display reads 0 miles DTE is designed to be about 10% of the tank's capacity, or about 1.65 gallons. You cannot use all of that so the engine would probably stop running once you got down to about 1 gallon left (maybe 20 miles past 0 DTE).

 

Running completely out of gas would put a strain on the fuel pump, since it is cooled by gas flowing through it and around it. It also concentrates the sediments in the bottom of the tank which can clog the fuel filters. However, you have a brand new car so I doubt you would have hardly any sediments. Running out of gas would not cause any engine damage besides possibly a clogged injector from sediment getting past a filter. So it's not quite as serious as they made it sound.

 

As for warranty, I'm not sure about the exact ruling there, but I'm sure they probably wouldn't care if you filled up the tank and didn't tell them what happened.

 

In your experiment you were able to get 14 gallons into the 16.5 gallon tank. The math works out so I think you were able to get the tank completely full. But you were able to get 1.65 gallons (10% more) fuel in after the pump shut off. That number could be a little smaller, but I guess otherwise your tank is working properly.

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I have the same problem. I let it get down to 4 miles to empty, put in 13.4 gallons. I mentioned it to the service manager, told him about all the posts on the forum, he just looked at me with a puzzled look on his face! I too had a 2011 fusion and I could put way more gas in it, and have a lot further to go on the tank.

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  • 2 weeks later...

I purchased a 2013 Ford Fusion Titanium FWD on 12/22/13 as a xmas present for the wife. She has approx 1k miles on it and is working on her 4th fill up. Each time she has filled up with approx 0-30 miles to empty on the display. Total gallons to fill around 12-12.5 gallons. Will not take 15 gals like it should on a 16.5 gal tank. The car has been back to the dealer once already for the issue. No luck as of yet for a fix. Remember Ford has 3 tries to fix a problem. Lemon Law kicks in following the third try if no remedy is found. This is a safety issue. If the car runs out of gas for this issue and someone gets injured look out!!!! They definitely are aware of the issue.....and better go ahead and replace all of the defective gas tanks with the bad internals. Gas mileage so far has been mediocre at best. 21mpg avg. Scheduling a second trip back to the dealer next week.

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Oh good grief it's not a safety issue. The fuel gauge and miles to empty are still ok. You're not any more likely to run out of gas.

 

It's pretty much confirmed that it's a tank issue and a new tank will fix it. Hopefully they will issue a TSB if they haven't already.

 

No reason to lemon law it unless you just want to get rid of it anyway.

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@Kirby....When your service manager tells you to bring it back on empty so they can check the vehicle out and said vehicle runs out of gas going over an incline bridge then yes it is a safety issue!! Go spend $$$$30k plus on a vehicle with poor quality control & tell me you wouldn't be pissed! Lemon Laws are there to protect the consumer and is a tool for us to use so companies do not drag their feet. They have 3 tries to fix any repair... No fix then consumer is compensated for buying a defective vehicle.

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I'm quite aware of what lemon law means and why it exists. I didn't know they told you to bring it back on empty and it ran out of fuel on the way. Now that you know not to run it that low it's not a safety issue, just an incovenience.

 

I'm sure they will get you a new tank and that will solve the problem.

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Hi all. I'm new here and wasn't sure where to put this post so here it is.

 

I have a new '13 Fusion Titanium with about 4500 miles on it. I was wondering if anyone else has an issue with the fuel gauge. I see the specs show 16.5 gallon tank capacity. However at 1/8 tank, it will only take ~12 gallons even with attempts to top off. Also I note that it moves noticeably off full within a mile or two from the gas station. It just isn't right.

 

I've never run out of gas and don't intend to. I understand there is probably 3-4 gallons left but being winter I don't feel like testing it. My dealer says it's excess capacity and the gauge is working normally. I say I've never seen a gauge with almost 25% excess capacity in my life. And I'm old!

 

Because of this issue, I find myself stopping more frequently than I have to for fill ups. And that's a pain coming from a six cylinder vehicle that had an 18 gallon tank with almost comparable mileage (don't get me started).

 

Any other experiences? Suggestions on how to contact Ford about this?

 

I appreciate the feedback.

 

 

 

Hey I have a 2013 Fusion SE 2.5 and I am having the same issue. I can fill up and drive a few miles and the gas gauge begins to move off of E. also my gas mileage sucks. I'm only getting 18.5 and I do city and highway driving. I really like the car but this has issue is a problem.

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I am having the same issue in my 2013 Fusion Hybrid SE. After driving for about 10 days after getting it I showed that I was on 1/4 tank. I pulled into the gas station to fill up and the tank would only hold 7 gallons. I am supposed to have a 13.5 gallon tank. Then not 10 minutes after I leave the gas station I saw that i was already moving off of empty and after driving 40 miles I found I was down to 3/4 tank. This thing is suppossed to get 47mpg and I am averaging close to 35mpg. Any other Hybrid owners having the issue?

Edited by coolhandluuk
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I'm not sure if the regular SE model has this?? My Titanium has an "enhanced trip computer". I've done a little test. At your next fill up, reset your enhanced trip meter. This meter has a gauge that allows you to monitor the exact amount of gas that goes through the injectors. With my last tank of gas I was able to put 16.2 gallons of gas through the car. At fill up the car took exactly that amount, 16.2 gallons. The problem does not exist within the tank capacity, it exists in either the gauge calibration or the sending unit within the tank. With my last tank full, my gauge went from yellow to red, and basically buried the electronic needle to the bottom of the fuel readout. Soooo, with that being said, when your car is between 10 - 30 miles DTE (distance to empty) you have around 3 or so gallons of gas left in your car. I was able to get another 75 miles out of the car (after it hit 0 DTE). Calibration issue, not tank capacity issue. The dealer will not have a fix for this problem, yet.

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  • 2 months later...
  • 3 weeks later...
  • 1 month later...

I'm not sure if the regular SE model has this?? My Titanium has an "enhanced trip computer". I've done a little test. At your next fill up, reset your enhanced trip meter. This meter has a gauge that allows you to monitor the exact amount of gas that goes through the injectors. With my last tank of gas I was able to put 16.2 gallons of gas through the car. At fill up the car took exactly that amount, 16.2 gallons. The problem does not exist within the tank capacity, it exists in either the gauge calibration or the sending unit within the tank. With my last tank full, my gauge went from yellow to red, and basically buried the electronic needle to the bottom of the fuel readout. Soooo, with that being said, when your car is between 10 - 30 miles DTE (distance to empty) you have around 3 or so gallons of gas left in your car. I was able to get another 75 miles out of the car (after it hit 0 DTE). Calibration issue, not tank capacity issue. The dealer will not have a fix for this problem, yet.

I've been doing the same thing with my AWD. I was starting to wonder if the specs were wrong and do I really have a 17.5 gallon tank : ) The fuel used is very accurate on the display, but I have been running it down to 0 DTE and still have at least 3 gallons left in the tank. I would think this could be fixed with a software update?

Edited by gerry
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