Accent MC (2006-11) :: Fuel Burp After Every Fill Up
Jun 16, 2016
Daughter got a new car 2010 accent gls. It burps fuel after every fill up (after the fuel nozzle shuts off like it should) and runs down the side of the car... sounds like hyundai has problems with this on a few different models. This is the first non-gm vehicle in our family. I grew up working with them and driving them and know them well.
Anyway, looks like 3 different parts here:
Having this same issue on my daughters 2010 Accent GLS. It burps up fuel after the fuel shuts off on the pump. Which exact part do I need?
-Vapor Canister
-Vapor Canister Purge Valve / Solenoid
-Vapor Canister Vent Valve / Solenoid
I'm assuming it's the vent valve solenoid, I've got the part on order. Looks easy to replace and I will be pulling the canister box down and taking a look when I replace it. I'll check everything with air (blowing into it etc...).
On a side note, combined fuel economy is 36.5mpg. I would expect that though, small engine, small car etc...
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My 07 has difficulty starting, only after adding fuel, or a fill up. I thought at first it was due to over filling, but it occurs after adding any amount of fuel. If I leave the car running while attempting to fill up, it sputters and dies. I have to press the gas pedal to the floor to start it, and it sputters for a few minutes, then runs fine, and starts fine until fuel is added once again. I searched and found where the General mentions a Vapor hose, but could not find more.
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I just changed my fuel tank and now when I try to fill it up it keeps blowing back it never did this before.
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How much gas do you put in your tank when your gas gauge's yellow light comes on (Low fuel indicator) in the Prius v (Yes, I am asking specifically concerning the Prius v)?
Would 9.25 US Gal or 35 L sound right to you?
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My wife has a 2002 Accent with 117K miles on it. Fuel pump has never been replaced, but fuel filter and PCV valve changed about 5K miles ago.
The problem started when I added some BG44K fuel injector cleaner to the gas tank by way of a funnel. There was no discernable change in the car until my wife tried to fill up with gas...it kept clicking off. This has been going on for some time and it's pretty annoying.
So I do some research and learned that there could be charcoal pellets in the venting lines coming from the charcoal canister. I removed the charcoal canister from the car, and sure enough, there were a lot of little pellets in the hoses. I disconnected all the hoses and shook out all the pellets (not from the box, from the hoses) and connected everything back up. I went to the gas station and...nope, still clicking off every 2 seconds.
Then I removed the fuel filler neck from the car and inspected it. There were no restrictions in the main tube and no restrictions in the tube that runs up the main tube and loops back down the other side. [b]The blue/black check valve was a little clogged, so I blew it out with compressed air. I reinstalled it with the arrow pointing towards the charcoal box - meaning air and/or fuel can travel towards the canister only. Should the check valve be facing the other way? I assume it should, so gases can vent from the canister to the atmosphere - I don't want air/fuel going into the box, right?
I did find a restriction in one of the smaller hardlines that is connected to the fuel filler neck - it was more charcoal pellets. It was really clogged and I had a hard time removing them. At this point, there are no clogs, restrictions or charcoal pellets in any of the lines (including the charcoal canister), yet I still cannot properly fill the tank. Is the check valve now my only problem?
My wife told me today that the car "felt funny" and didn't "go when she stepped on the gas". Another symptom of the check valve?
I'm not entirely sure why adding fuel injector cleaner would have caused this problem.
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2004 Accent - auto. - 100K miles
CEL for code P0304. I thought I had it solved but now it comes on after every fuel fill-up. Its happened at least 5 times or more. I know what the code means (ign. misfire #4 cyl.).
I read and checked what affects the code but this one has me baffled. I thought at first it is the evap. canister but the car takes a fuel fill-up without any trouble and it is not hard to pump it all in and does not give me the code. If I put a bottle of STP gas treatment in the tank it clears the code after about 40 miles driving but it doesn't explain why it sets off the CEL on every fill-up. I also thought I may have sediment in the tank and the fill-up is stirring it up but I have filled her up and various capacities. Also, several weeks ago I got the CEL code P0441 for the purge control valve. I replaced it, cleared the CEL and it never came back on. Fuel filter has never been replaced because it is built into the fuel pump assembly.
Overall drivability and MPG's are not affected.
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I have a 2009 accent.. fuel pump went so I just replaced it...it pumps fuel but not getting any fuel to the cylinders...had a plug out to test the spark and it has good spark but plugs were dry and very faint fuel smell...also changed the crankshaft position sensor.. what could cause a no fuel issue??car ran fine, shut it off and no start..checked the fuel pump and it wasn't working though it had power to it...why the injectors wouldn't be working??
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My car has a bit of trouble starting every now and again. I have noticed it is when I have low fuel. When I try to start it it will just keep winding over. I'll switch my car off completely and try again. It usually starts the second or third time. What could be the problem? Its a 05/06 Hyundai Accent
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Have an Accent 2006 manual drive. Had this problem 3 times after considerable gaps.
First time, driving normally during the day, stopped for fuel. Switched off ignition, filled up, then suddenly did not start. Turned over but did not start. About after 3 minutes of trying (sometimes continuously and sometimes keeping a short break), started normally and I was off. No error/warning light, etc. Nothing. Did not mention to the service center during regular servicing as thought it was a one off incident.
Second time, several months after first incident, a warm and sunny day, went for a pollution test. Parked to wait. Was called for the test. Started and went over, completed and parked again to wait for the certificate. Got it in about 15 minutes. Then again, turned over normally but did not start. This time, battery died after several tries. So I had some people push and it started first time and I carried on. No error/warning light, etc. Nothing.
Third time, about 2 months from the second incident, was driving normally in the early evening with no issues during the morning/day. Slowed down at a pothole in the road, and the engine just died. Turned over normally but did not start despite several tries. So while preserving the battery, I had some people push the car confident as in the second time that the car would start. But did not even after several tries. So while pondering what to do at the side of the road, after about 10 minutes, gave it another shot. Turned over and started normally on first try as if nothing had happened. No error/warning light, etc. Nothing.
Has been about a month since, no problems. Just takes a wee bit longer than usual to start.
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Twice now I've had my fuel cap/gas cap come loose and throw a CEL regarding emissions. This is fixed by screwing the cap back on and clearing the code. There is no good reason for the fuel cap to unscrew itself so I'm thinking there could be an underlying issue, possibly pressure related.
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I replace all my spark plugs but my car still has no power and its eating gas like crazy.
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I drive a 2006 Accent. A few days ago the code 0496 popped up for evap system issues. The fuel tank is pressurized quite a bit and with the filler cap off you can hear air bubbling up through the fuel. Sounds like blowing air through a straw into a drink. It is constant and putting the cap back on it re-pressurizes quickly. I have never seen this before in any vehicle.
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Make: Hyundai
Model: Accent
Year: 2007
Mileage: 70K
I've added Mystery Oil into my gas tank to clean fuel injectors as a maintenance precaution. I added it to a full tank of gas, when the gas tank was on low and I needed to get more gas, the check engine light came on.
The car was diagnosed with CEL reader from Autozone, misfire in cyl 3 is what the guy said. 3 full gas tanks later, it still has the same code and the car idles rough, hesitates and only seems to behave normal under medium to full throttle at higher RPMs.
I've been reading online for similar issues, as well as asking my friend who works as a mechanic at a dealership. Everyone seems to be accepting this behavior as normal and suggesting to wait out a couple of more gas tanks for the fuel injector cleaner to burn through.
I've looked at the spark plugs. 1,2, and 4 cylinder spark plugs have normal wear and tear. #3 has black build up, which corresponds with online pictures of rich mixture misfire.
I'm looking for a repair manual on another thread on this forum so I can take the injector from cylinder #3 out and look at it.
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Hyundai Accent 2001. Not long after I bought it (from a cowboy, obviously) I filled up my petrol tank to full and as I was pulling out of the petrol station the car stalled and wouldn't start.
This keeps happening every time I fill it up, I can just barely drive it as long as I keep my revs up, but if I start to slow down (when approaching traffic lights etc) the car just stalls.
My check engine light is on but a mechanic just said that was because of a sensor and I don't need to worry about it, I'm not very good with cars so didn't really think much of it.
I can also smell petrol sometimes and when I unscrew my cap on my tank it sometimes hisses (is this normal after driving 30 minutes?)
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My wife and i have an 07 accent 2 door and we have a very hard time starting the car after putting fuel in it. Tank level doesn't seem to affect this issue. The car has 160,000 km on it. I've replaced the coil packs already twice. After getting the car to start after putting fuel in it it struggles at idle for the first 15-30 sec and then bang problem is gone until the next time i put fuel in it.
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I have a 2010 Accent GLS with 96,000 miles. Up to now I have only needed to do regular maintenance (which I do myself usually ) and had no major issues other than the sway bar drop link problem which I found the solution to on this forum. And self destructing spark plugs (on 3 separate occasions).
The other day while driving, the car surged once like it was running out of fuel. Then the tachometer stopped functioning. And if I floored the accelerator to cause a downshift I would lose power and the car would surge until I let up on the accelerator and the car would up shift. The CEL came on and I had the code read. It was P0339. So I replace the crankshaft sensor and everything went back to normal and the CEL went off. Until 2 days later...
Today the CEL came back on. I had no issues while driving as far as I could tell. I had the code read again and it came up as P0336, P0300, P0302, and P0303. The odd thing is I have no starting or running issues. So I'm really not sure what is going on here.
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I just changed out the fuel sending unit in my 08 Accent and now the gauge doesn't work. Everything appears to be plugged in.
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Having problems with the fuel indicator not reading full after a fill up. I have slowly filled my 2012 Passat TDI SEL till I can see diesel in the filler neck and the gauge still only shows 7/8 full?
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I have lost fuel pressure within 10 minutes of a fill up. I have an APR Stage2+ set up. I have added octane booster . Fault codes are showing loss of pressure. Is it possible my HPFP rebuild has taken after like 15K miles?:bang head: Also could be clogged fuel filter or injector I am aware.
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It was acting rough and was a little loud. Like a low deep loud, the engine light came on. I tried to start it, it would crank but no start.
Code came up P0340 (Cam sensor) So i replaced it, reseted and scanned again, now it says P0343 To much input sensor 1 bank 1. When i turn the key over to "ON" I don't hear the fuel pump, is this normal?
I don't understand what to do I am so lost, I am ready to do the timing. Is there something cutting my fuel pump out or is it done? Do i do the timing, or replace the pump ...
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2003 Ford Explorer fuel gauge does not show full after fill up. The Ford service stated that it can take up to 17 minutes (of running time) for the fuel gauge to show full after fill up.
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