Prius (Gen 2) Fuel :: Tank Seems To Hold Increasingly Less Gas With One Notch Left On Gauge
Apr 9, 2016
I have a 2007 Prius with just under 83,000 miles on it. I've always gotten in the mid to low 40s in mpg, no matter how I drive. It's lower in the winter & higher in the summer. Over the past year or so, the gas tank seems to hold increasingly less gas. With one notch left on the fuel gauge, it only takes about 6 gallons to 'fill' up. Most recent mpg shows about 45, but I was down to one notch after only 263 miles. I recently replaced both the hybrid and the auxiliary batteries. So, what my issue is?!?!?
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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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As of recently, my 2008 Prius fuel gauge shows only 1 flashing bar unless the fuel level is more than half-full.
I just got a quote from the dealer; they said it will cost me $ 900 + to replace the whole fuel tank, as fuel gauge is not a replaceable part. Yap, the whole gas tank needs to be replaced for fuel sender!
Well, I find this hard to believe, but i guess it is possible that they have built everything together as one big replaceable unit.
BTW, if this is true then Toyota is not making environmentally friendly vehicles, when we have to throw away perfectly good gas tank and other parts within in order to replace a moving part that is most likely to fail.
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I'm new to the Gen 1.
All has been well in just over a month of driving the car and about 3300 miles logged. The 12v, Aux battery was dead from the car sitting on the lot for so long (I replaced with a new OEM Toyota 12v battery) After a week of the car experiencing dim headlights, and various other electronics
No codes or CEL though.
Now that the 12v battery has been replaced, the car runs exceptionally well, aside from an intermittent fuel gauge issue where it only reads full bars (completely full) if I let the tank get to empty (Flashing single bar) or close to that. If I fill the tank from s
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I have a 2006 Prius, 149,000 miles. The gas gauge has just become stuck on 2 bars. I discovered this after attempting to fill the gas tank. I was unable to pump the gas into the tank. The pump kept clicking off immediately. I was able to slowly put about 3.5 gals of gas in the tank, but very slowly. I also tried to add gas from a gas can, and the same problem occurred: the gas would go in very slowly. I have never had the fueling problem where the pump repeatedly clicks off. I tried several gas stations that had pumps that worked for me in the past, and didn't have any luck. The fuel gauge failure and the gas pumping problem have appeared simultaneously.
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Been driving for 3 days now for a total of about 100 miles from a full tank averaging 50 miles per gallon. I noticed the gauge still shows FULL. Not even a bar below or something. Is there anything wrong with my gauge?
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This is 2008 Prius. I'm curious on how much gas is left with 1 blinking square left on fuel guage. I've driven 50 more miles since it started blinking. The car runs at ~ 47MPG on commutes everyday. The last time I had it blinking on highway, I filled up the gas in the next exit. My estimate was there were still 2.5 Gallons left when it started blinking. I have a gas tank with a few gallons of gas so I'm not concerned that I may be stranded on road.
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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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Every now and then when I slow down the temp gauge drops about 1 notch below its normal 200 reading. It's nerver done this before. Car runs great and heat is strong. Is this a sign of a failing thermostat? If so, where is the thermostat located, is it hard to replace, and should I get OEM or is OTC ok? Car has 89K on it.
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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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I have about 45,000 miles in my R and all of the sudden the fuel gauge is doing funny things. It seems that when i have about 1/4 of a tank of fuel left, the gauge will bounce around from almost empty to 1/4 on perfectly flat ground. Example i get out of the car with 1/4 of tank left and 60 miles till empty.
When I come out a few hrs later. It shows 20 miles, refuel and the gauge bounces. Yesterday it did it just below 1/2 a tank. The R is going to see my local friendly Vw dealer to see if they can figure it out. A few months ago had the 40K service done and I don't think this had anything to do with it.
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So I've been getting on increasingly louder noise that's originating in the left front wheel. It sounds like you're driving over road patches (rough spots). It does it worse when shifting the weight to that wheel by taking a right curve. I rotated wheel front to back no change. Brakes look ok. I was thinking wheel bearing but I have no play when I check it. Also it sounds like a general bearing rotation whine that matches road speed.
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I have a 2004 Hyundai accent hatchback with 225000km. The first time I drove it for over an hour, 1 trip no stops, the fuel gauge dropped to empty while there was 3/4 of a tank. The 2nd time I drove over an 1 the fuel gauge dropped again and the gas light came on (again around 3/4 of a tank). My mechanic said until it does it consistently he can't diagnose so I let it go.
More recently, driving it to and from work 5 days, plus some extra city driving, I used 1/4 tank the full week. Today I picked up 4 winter tires and bringing them home (approximately the same distance as my work) I used 1/4 tank right there. I understand it is weighed down, but could it really be that much? What is causing the fuel jumps and gauge jumps? I've already had the float replaced.
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Full tank and the gauge reads empty. Has happened to me a few times. Occurs after a fillup and disappears after the car is left to sit for a while off. I would hate for this to happen on a long drive. Dealer hasn't been able to duplicate the issue. Am wondering if this might be related to the hiccup in some way. Also, am wondering if this is a fuse issue.
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I have a main tank and an Aux tank with a gauge selector switch. I believe I may have a bad fuse as the indicator has stopped working. Where it is on the fuse block??
1978 Ford F-250
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My 01 sl2 wont start and the gauge says that the car is empty (before this problem, everything was working fine). I know that I have more than a half tank of gas, the car continuously turns over but wont start. I replaced the fuel pump and still it wont start (not to mention that the tank was more than half full at the time). I checked all the fuses and relays and everything seems fine. I am not even getting gas pumped to the filter.
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Here is my car info:
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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:
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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:
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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:
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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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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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I have a 2009 Sonata SE 3.3 with about 35,000miles. I am the second owner.
I believe that my gas gauge or the sending unit in the tank is bad. The gauge will show empty when the tank has fuel and then it will sometimes read normal.
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I have a 2007 Santa Fe Limited with 112000 miles on it, and its having some issues with the fuel gauge. It doesn't tell me the accurate gas level in tank.. it's either half-full or on empty. The check engine light is also on. What could be the problem? Is it an expensive fix?
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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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