Elantra XD (2001-06) :: Gas Vapor Lock At Pump Won't Fill Tank
Aug 18, 2012
Son was unable to fill his car's gas tank, 2002 Elantra (but happens to all cars sometimes).
The vapor lock on the pump kept shutting the gas flow off.
This was caused by the tanks vapor exhaust being unable to exit while filling, so the only place to go was back up through the gas fill hole.
The charcoal filter had sprung a leak so the zillions of tiny little charcoal pellets pour from the filter into the rubber hose clogging it.
The Filter is $150 at Hyundai. Not available at AutoZone or OReilys.
Very simple to replace a couple bolts a few hose clamps.
Strange problem, thats no one at work had encoutnered before. A few Hyundai mechanics had heard of it and worked it before.
Also could be Purge Valve or Vent Valve solenoids...search EAP system too if your having this issue of not being able to fill your tank with gas, without 500000 vapor locks shutting the pump off!
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At seemingly random times when I take my Elantra to the gas station it will only fill the tank about half way before clicking off. After doing some quick google searches I'm leaning towards something being wrong with CCV system. I read that over filling the tank can cause debris to clog the system and a few months back my father-in-law borrowed it he has a tendency to overfill the gas tank. But I've also read that there's an error code that tends to pop up with it and so far there's been none. Either way I'm not familiar with how the CCV and related systems work.
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I have an 04 Elantra GT. My gas gauge is showing full but the car is running out of gas. I try to fill the tank and I get the annoying click and after trying for a few, gas comes up the filler and overflow tube and makes a mess. At the same time, I was getting a P0449 code. I got an evap canister from the junkyard and that seems to have gone away.
Tried diagnosis but dropping the fuel tank to access the lines. When I jack the tank back up into position, you can hear gurgling sounds and as if the gas is coming up the fill tube. I also opened the access panel under the seat to see the pump assembly and when I removed the 8mm bolts, gas came pouring out. There was definitively gas in there. Checked the float on the pump assembly and it moved?
There is also something at the fuel neck at the top. Don't know what it is and if that could also be part of the problem.
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My Miata stalls out on the highway but not on residential streets. If I open the gas tank ,it starts up again. This has happened with a full tank, 1/2 tank and 1/4 tank. How can I fix this?
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After pumping for a few seconds the pump stops because it thinks the tank is full. I have been searching for other 2011 Sonata owners with this problem but can't find any. I see it on older cars, something about charcoal pellets, but not on new cars. Could this be charcoal pellets on this car? The car is still new, why would this happen?
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Can't fill the tank in my 1981 Chevy 1500 Truck; pump cuts off after 7 gallons. I took the vent tube and the fill hose off and there are no blockages.
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Like a lot of others, my 2000 Elantra will just barely take gas at the pump. So I've done the research, I think I understand the problem, but when I tried to find the replacement filter, there seem to be 4 different parts ranging from $8 to $180. Which part should I order and order first, or should I just replace them all?
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I just had the engine in my 2001 Toyota Celica replaced with a rebuild at 145,000 miles (the original engine was burning oil). It runs fine but now every time I fill the tank with gas and start the car it runs for about 15 seconds then dies. This goes on about four times then it runs fine. After the initial dying eposoide the car runs fine until i fill-up again (i usually fill-up when i have avout 1/4 tank left). Before the engine replacement I had no problem like this. The mechanic thought the problem was the fuel pump and replace it and the filter and inspected the tank for debris. I am still having the problem
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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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I had a new Fuel Pump put in the cheaper plastic one into my 2001 F250 5.4 with a 112,000 miles.
Problem I am having since getting it back is when filling the gas tank up it will shut the pump off at 3/4 tank. I then have to sit there playing the squeezing game to get more gas in. The vent line looks fine no kinks in it and the tank looks level so what could be the issue causing me this headache?
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I have an '02 Elantra GLS Manual Trans 91000 miles and every time I gas it up I have to rev the engine until I get moving or else the engine will die. It only happens when I fill up and I do not top it off. Also it has tried to keep running after I park and take the key out. What may be happening?
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Having trouble filling gas tank, the pump nozzle keeps cutting off. Have to fill by dribbling the fuel in until filled. What the problem might be?
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I just picked up this 2005 Elantra last month. She runs GREAT - except after filling. Then she will occasionally sputter or sometimes stall during idle. Otherwise, if tank is below 3/4 (approximately), she runs fine.
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I have a 2001 Elantra with 170K miles. well taken care of. I've been having a rough idle issue for some time now. The car idles very rough. I checked for codes and I got the cylinder 2 misfire code (P0302)...
I started out and replaced the plugs and wires, no solution...
I replaced the coil packs, no solution...
I replaced the MAP sensor, no solution...
I figured it may be no to low compression, so I did a compression test and all cylinders came back normal, still no solution...
I figured it might be a dirty injector, so I poured some seafoam in the gas tank, and no solution...
So my next step is to switch out the injector. Is there anything I am overlooking?
Here's the big thing that is happening too... Everytime I fill up the gas tank, I turn the car on and it idles even rougher. Like if you talk while sitting in the car, you sound like Chevy Chase when he is on the vibrating bed with Beverly D'Angelo in the movie vacation! LOL. It slowly goes away after 10-15 minutes of driving. All this rough running engine ONLY happens at idle, otherwise it runs very smoothly.
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1998 Explorer. The fuel pump went out so today I dropped the tank to replace it. I got the 2 fuel lines off and the 2 electrical connections off with no problems but when I went to try and take the vapor line off, the tabs on the connector were brittle and broke. Now I am stuck not being able to put everything back together since that line wont lock on. I was wondering if anything I can do.
I have tried looking online to no avail except for one site selling ford part that has this line for almost 300 dollars. It is just a plastic line that leads to a metal line. Even the Ford Parts site doesn't carry it! That's insane! I was thinking of cutting the plastic line off where it meets the metal line and using rubber fuel line with hose clamps on the line and the plastic fitting on the tank. I just dont know if this will be good enough.
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My daughters 2002 HYD Elantra engines misses sporadically often every time after a fill up. What it might be. Once some of the gas is used then it stops.
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I have no problems pumping gas in, but the entire car cabin smells very strongly of gas after filling up. It seems to come from the area of the charcoal canister. No dripping of gas, no puddles... Did a smoke test, no leaks showed up anywhere (according to the mechanic). I do not want to start throwing parts at this to fix it - where should I start, and in what order should I throw parts? 2003 elantra GT sedan, 70k ....
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I am trying to fix the pesky hard start that I have. My car doesn't start right up anymore unless it is frozen cold. Other than that it takes 2-3 cranks sometimes 4 to turn over. That's annoying and embarrassing and I am trying to remedy it ASAP.
I have a check valve and Purge valve on hand right now. In my research it seems this is where I need to focus. I do have an engine code it was P0456 this time. I also have a gas cap.
I have a check valve because of the all too familiar cutting off early at fuel pump problem. I wanted to start there first since I am sure something needs repairing down by the fuel tank and since the problem is common. And hopefully the valve will work with the fill up and MAYBE with the start, if not that is where the purge valve comes in.
I got as far as get the 2 12mm bolts off and then couldn't make it any further.
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Recently, my 1988 Isuzu Trooper began dying at high elevations (above 7,500 feet). I have had the car for ~7years and have never had this problem. That is, in the past, i've been able to drive it up to 9,300 feet with no problem. Could this be vapor lock? If so, why would vapor lock all of sudden start happening? If not vapor lock, what could it be?
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I have a rather peculiar problem with My 1994 Dodge Grand Caravan 3.3L. This has happened multiple times spread out over the last 10 years. Every couple of years after a rather long drive, then a stop, it spits, sputters, has very little to no power, and will ultimately die. It will usually start right back up, idle fine, but when you shift into gear, it acts up as described. If you let it set for about 15-20 minutes, it will usually start up and run fine without the symptoms as described.
The First time it happened I was lucky enough to be within a mile of the dealer, who diagnosed a bad fuel pump before it was ever on the lift. He showed me what he said was the culprit, which was a fuel filter that was full of black particles and soot. He replaced both the pump and filter and it ran fine for a couple of years and it started doing the same thing. Another new fuel pump and filter and we're running again (all under warranty).
About three years ago it did it again and this time we went to a different dealer and since we were no longer under warranty, we wanted to know what was actually going wrong. Nothing was ever found, no codes, pressure was good, everything looked fine. No problems until today when it started again, no dash or check engine lights, it just wouldn't run. We let it sit for 20-30 minutes and started it right up and drove it home without incident.
Are these vehicles known for vapor locking? It sure acts like that is what it was doing. The temp wasn't that hot and was ruled out as a factor.
I am planning to put a new fuel filter in it?
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I have a 2002 VW Eurovan, 2.8L V6 Winnebago Vista 21B, 130k miles, my check engine light is on but having a hard time trying to figure out what's causing it and what direction to head without spending a fortune. It started while traveling across country two years ago, several days into the trip, after driving several hours at freeway speeds on a cool rainy day, I stopped for gas and when I turned it back on it sputtered and coughed and ran REALLY rough, I slowly moved the vehicle out of the way, about 50 ft, turned it off and when I turned it back on it was fine, except the check engine light came on. I took it into VW and they ran the test... the codes were: P0118 Coolant Temperature Sensor 1 3 Cylinder Misfires P0305, P0300, P0303 P1151 Bank 1, mixture adaptation, range 1, Lean limit not reached, static
They said it wasn't going to destroy the vehicle, to continue on my trip and I'd need to do some sleuthing to find the culprit. The light came on and off throughout the trip but didn't have the sputtering again ( although I didn't push it as hard when driving it either, kept it around 65 - 70).Got back to Montana and a local shop replaced the ignition coil. That didn't fix the check engine light, which is on continuously now (that's been 2 years with mild use of about 8k miles).
Until now, it hasn't sputtered again so I didn't really worry about it, but it happened in Oregon last week when it was again cool and rainy, I'd been driving hwy speeds for a few hours, I stopped for gas and when I restarted it sputtered, coughed and rumbled like it did 2 years ago. I turned it off for 30 secs, restarted and it was fine.In talking this over with a variety of folk, we're thinking the issue could be a fuel filter, fuel pump, coolant sensor or catalytic converter sensor... I have a fuel pressure test scheduled in a couple of weeks.
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