Ford Super Duty (1999-2016) :: Fuel Gauge Going From Half Tank All The Way To Full Going Down The Highway

As I was driving to work yesterday I noticed my fuel gauge going from half tank all the way to full going down the highway. I started looking at the rest and they seem to be in there normal spots. I looked up and watched the outside temp go from 40 degrees to 5. This morning the fuel gauge goes straight to full and the outside temp bounces between 2 degrees and 10. What may be going on to cause this?

The truck is a 2000 F350 crew cab with a 7.3 Power Stroke

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Ford 7.3L Power Stroke (1999-2003) :: Erratic Fuel Gauge - Level Would Register Full When Only Half A Tank Or So

I've been having a very erratic fuel gauge issue as of about 2 months ago. My fuel level would register full, when in fact I knew it only had 1/2 a tank or so. Then 5 minutes later it would be pegged on full. Under a 1/2 tank the gauge would read any where from 1/2 to empty from 1 minute to the next. So last week I decided to drop my tank and take a look. I was thinking maybe my fuel sender was broken, maybe a loose wire in the tank, or even that my float had dropped off in to the tank.

After dropping the tank, I removed the PK-Up and sending unit and everything was intact. I placed my ohm meter on the sending unit and it checked out fine. So I took the Pk-up and rolled back up underneath the truck and plugged it back in. I had my son turn the key on and off while I moved the float to different levels in order that it would register. It registered empty, 1/4/, 1/2, 3/4 and full just fine as I moved the float to those levels. If you leave the key in the run position and move the float, it won't register or better said, the in cab gauge will not adjust with the movement.

You have to turn the key off move the float and hold it there, then have your assistant turn the key on and the gauge will show the position that you've moved and held it at. I simply removed the plastic cover from the sending unit, and sprayed it down real good with electrical contact cleaner. I didn't scrub the copper contact area at all.

I was concerned that scrubbing might remove more than I wanted to, and really mess things up. I attached an Ohm meter and checked resistance thru out the float travel. All checked out good and I reinstalled it. So now my fuel gauge is working as it should be. I did make a video while I ohmed the Sender Unit thru it's travel, but for some reason it won't load.

[URL] ....

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Ford Super Duty (1999-2016) :: 2005 F250 - Fuel Gauge Read Almost Full When Only Have Half Tank

I recently bought a 2005 Ford F250 Super Duty, diesel 6.0.

As I was driving to work this morning I noticed that the fuel gauge read almost full when it should have only had a half tank. A little while later I heard a beep and saw that the gauge was now on empty with a "Low Fuel" message displayed. Then I noticed the heater was suddenly blowing cold air.

I've only had the truck for a few weeks, but haven't had any other problems. I did replace the CD receiver and all of the instrument cluster lights a couple weeks ago, but everything seemed to be working fine after.

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Prius C :: Out Of Fuel But Gas Gauge Indicates Half Full

I recently took a drive down CA to visit some friends. The whole drive down, my gas gauge did not move one notch. Finally, when I got to SB, it had moved down a couple of notches. By a couple, I mean 2 at the most. The next day, we drive to Costco and all of the sudden my C stops and says problem with the hybrid system. My car had run out of gas however my gas gauge said I still had plenty over half full. This is partly my fault since I shouldn't have expected to have gone so far on the tank, but at the same time, why isn't my gas gauge warning me like a normal car would. I have an appointment to get the gas gauge fixed this weekend. My car has 4000 miles on it now.

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Camry :: Fuel Gauge Stuck On Half Full

I have a 2005 camry le the fuel gauge stuck on the full half.

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Prius (2004-09) :: Fuel Gauge Stuck On Half-full

I was involved in a collision and had my 2005 Prius (direct from Japan import) in a collision repair shop. The shop performed the necessary electronic checks and fixed the superficial damage to the Prius. After a time, the car was completed and I drove it off-the petrol gauge was at the half tank mark.

One week later, driving 80k (~50m) a day, my gas gauge is still at the half tank mark. I decided to fill up the tank. I paid for what seemed to be almost a full tank price...and the gas gauge increased by one increment only. It still hovers at one bar over the half mark.

Scouring the web, and this site, I found a fuel calibration protocol. Here it is .....

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Golf V R32 :: Fuel Gauge Stops At About Mark Half Way Between 3/4s And Full

Over the past approx 3 weeks Ive noticed that my gas gauge stops at about the mark half way between 3/4s and full now. Previously when I would fill the tank it would go about 1 click beyond full. Today,with the needle damn near on empty I filled up and it only took 9.13 gallons. During this same time span I am only avg approx 17mpg where prior i was getting over 23/24 mpg.

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Elantra MD (2010-15) :: Fuel Gauge Shows Half But Tank Is Full

I just bought my 2012 Elantra Limited from the dealer today . The fuel gauge showed about two bars, a quarter tank I estimated. However when I went to fuel it, the pump clicked off after about 1 gallon, indicating the tank was full.

That was odd so I just figured there was some air in the tank or in the hose, so I tried adding some more fuel. I got about a half gallon more added when it clicked off again. Well, I know you're not supposed to top off the tank so I tried to add more. Got about two gallons added when it clicked off. I stopped fueling at that point for fear of causing damage.

My fuel gauge now shows a little less than half full. How can that be? Is there something I can do to fix this?

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Dodge - Stratus :: 1999 - Gas Gauge Bouncing Around?

I have a 99 Dodge Stratus w/ +191K miles. Recently the gas light would come on and the needle would drop down to "E" then go back up to where it started...regardless of how much gas is in the tank. Once the tank drops below half a tank, the light stays on and the needle goes all the way down to "E". I have no way of knowing how much gas is in the tank and I have to judge it by mileage. What's going on?? Is this an easy (inexpensive) fix??

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Ford 6.0L Power Stroke Diesel :: Fuel Gauge Goes Down To Half Way Then Back To Full Or Sometimes Even Empty

fuel gauge does what it wants? It goes down to half way then goes back to full or sometimes even empty. Not a big deal for me because I have gotten used to it. But I would hate to have my wife in here and she thinks it's good and run out.

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Ford 6.0L Power Stroke Diesel :: Fuel Gauge Went To Empty Or Half With Full Tank

My fuel gauge acted pretty weird today. When I left my house today it was just above half a tank. I was sitting in traffic quite a bit and then looked down and it was below the e. I knew it wasn't empty so I kept going. Got to work. Went for lunch and it said full drove about 5 mins to eat and it went down to half a tank. What's going on? I am thinking of the fuel sender or wiring?

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Dodge - Stratus :: Fuel Injector 4 Failed Twice

I have a 1999 Dodge Stratus in which I am having fuel injector issues with. A few weeks ago I replaced the #4 fuel injector with a new one and now the #4 fuel injector has failed again. What can cause this to happen?

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Ford - Taurus :: 1999 - Fuel Gauge Works Sometimes

On a'99 Taurus, the fuel gauge works sometimes. I am quite sure it is the sender unit. Is there possibly a way to replace it without removing the fuel tank. Like thru the trunk floor?

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Dodge - Grandcaravan :: 1996 ES Losing All Power With Gas Tank Half Full

Have a 96 Dodge Grand Caravan ES which runs great. However, when gas tank is half full or less, the car will, only occasionally, lose power as if it is not getting gas. Every few minutes you can start it and limp along for a minute or two at 10 mph and then it will die again. As soon as I can get it to a gas station and fill tank, it runs fine again. And this only happens once in a while - say like once every couple months.

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Ford Super Duty (1999-2016) :: 2003 F250 - Fuel Gauge Won't Go Below Half

I have 03 F-250 with a 5.4 in it. Recently noticed the gas gauge is not moving much and seems like it will not go below half a tank. The gauge will go up however when i put gas in it. I just put techtron in it last night to see if this might work. Wasn't to sure if i did a battery reset on the truck if that may work as well.

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Dodge - Stratus :: No Power To Fuel Pump After Head Gasket Job

I've got the 2.4 L DHC 97 Stratus, 4 cylinder. I just finished a head gasket job and now I'm getting a crank, no start condition. I noticed I was getting no fuel pressure at the rail and when checking the 4 pin connector to the fuel pump in the trunk, I'm getting 0 volts when cranking. I ordered new fuel pump and ASD relays, though I did the tests in the Haynes manual and the ones I have seem good. All of this stuff was working before I took everything apart. I've checked around for obvious electrical connections or ground wires I missed hooking back up, but can't find anything. l am getting spark, so I think that means my crank and cam sensors are working. I'm stuck on this one.

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Dodge - Stratus :: 1996 - Fuse 20 For Fuel Pump And Ignition Keeps Blowing

I have a '96 Dodge Stratus that keeps blowing fuse #20, which is for the fuel pump and the ignition. How to isolate the problem? This happens as soon as the key is turned on. The car has 140,000 miles and runs excellent otherwise.

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Ford 7.3L Power Stroke (1999-2003) :: Fuel Gauge Goes To Beyond Full And Stays There

Two years ago I acquired a very very nice 2001 F350 DRW crew cab. The person I purchased it from put a Remanufactured 7.3 in it and set the truck up to pull wedge trailers. He put 25K miles on it and put it on Craig's list where I found it. It just turned over 300,000 miles.

One of the changes he made was to install a 70 gallon fuel tank in the frame rails below the bed. He told me that when the gauge reads EMPTY there is still 20 gallons in the tank. I remember him telling me that this anomaly is due to using the stock Ford pickup in the larger tank.

I have never filled the tank because so far the truck is used locally. I usually put 10 to 20 gallons in and when it gets to E I do the same fueling.

Then one day I turned the key on and the needle went up and beyond the full indication.

I can get under it and maybe the tank has some name or model number on it.

The truck runs fine, but the gauge concerns me. Eventually the truck will be making round trips from Chicago to our retirement home in Santa Fe, NM. It would be nice to have a working fuel gauge!

I have spoken to the person I purchased the truck from. He installed the tank as part of a complete upgrade that included a re-manufactured 7.3. The fuel tank is a 67 gallon Titan mounted between the frame rails. He believes that the original Ford sending unit was installed. That means it has 300,000 miles on it. I had the truck on a lift yesterday and it is a very tight fit. The garage said the best way to do the repair is to remove the bed. Six bolts, disconnect the tail lights and the 7 pin trailer connector and it is off.

So, my questions now are... Should I stay with a new Ford sending unit or are there better ones to install? Are there any other updates to the fuel delivery system that should or could be done at the time?

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Ford Super Duty (1999-2016) :: Fuel Gauge Stuck On Full

2000 v10 f350 single tank...fuel gauge is stuck on full. I'm on the road so I don't have my drawings so I tried some quick troubleshooting. If I remember right 160k or so is full and 20k ohms is empty...so I unplugged the sender from the harness which should be open and the gauge should read empty. With key on its reading full. I then followed the harness and unplugged it near the brake booster...key on it reads full. Just wanted to make sure I'm not doing anything wrong before I rip the dash apart.

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