Elantra XD (2001-06) :: Strong Gas Smell After Fill Up - Codes PO455 And P2251
Mar 20, 2014
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 ....
View 1 Replies
Advertisement
Ok, 04 Passat, 1.8T AWM
CEL is on for po456 (very small evap leak) and every time I fill up on fuel, I can smell a STRONG fuel odor, from near the fuel neck, and inside the car. Stops after it hits around 3/4 area. No leaks, and the car runs fine. Gas cap, and N80 valve were just replaced, both parts are from the dealer. I'm going to bring it in for a smoke test soon. All recall notices have been done too, I just did the timing belt.
View 1 Replies
I'm going to take my Elantra in to get it checked. My Elantra is a 2013, got it in March. Over the last few weeks, I would say, on 4 days or so there has been a STRONG exhaust smell. No smoke, nothing else but a smell. If I'm pulling into the garage with no idling, just pull in and park, I get out and the smell in the garage is very strong. I have to leave the garage open for at least an hour if not more to air it out. The cab ends up having a light smell inside the next day still.
If I'm parking outside when I get out I can still smell it, but not quite as strong, because I'm not in an enclosed area. I don't think it's an exhaust manifold leak, because I don't hear the popping. My best guess is it would be in the tail pipe area pre-catalytic converter, or in the catalytic converter if it is in fact an exhaust leak.
View 7 Replies
I'm getting a strong fuel smell inside my car typically after i fill the tank regardless of how much i fuel i put in. What could be causing this?
View 4 Replies
Well, finally! After wanting a code to troubleshoot this low gas mileage and fuel smell (outside the car, usually, but sometimes inside the car also) for 3 months, I FINALLY got a trouble code.
Bad news is: it's P0457.
2001 2.7L. Where would you check first? I've already replaced the cap and pump (the old cap was fine). Pulled the EVAP can off today, no holes or anything that I saw to cause a leak. Where is this "two-way valve" located? Think it might be the place to look?
View 2 Replies
2001 LS v8 .... What would cause the car to give off a strong smell after changing the plugs?
View 5 Replies
I bought a 2004 Santa fe with the 2.4 engine not running. It will not get spark, it is getting fuel I can smell it strong after cranking...It has a new crank position sensor, I took the timing cover off to verify. Whoever put the sensor on cut the wires and soldered/ heat shrink them back together obviously because they didn't want to remove the timing belt. It Also it has a new ignition failure sensor, all fuses are good, there was a spare computer in the vehicle which I tried still no luck. I took loom off and looked at the harness and can't find anything.
View 8 Replies
I have an Oct 2001 2.7 GLS which apart from the odd ABS Tone Wheel and speed sensor issues has been uber reliable and a real pleasure to own (I've had it from new).
We had a problem about a year ago when the wife didn't get the fuel cut-off when filling up and over filled the car resulting in fuel pouring out of the tank vent and down the fuel tank under the car but after a long drive that cleared up and has not happened again. Interestingly we didn't get any engine CEL's or have any codes turn up at all when checked by my mechanic.
Over the past couple of weeks we have noticed a very strong smell of fuel under the car around the fuel tank. I can't see any indication that there is a fuel leak but have noticed when filling up that the smell is very strong and as the car runs the fuel down the smell reduces to almost nothing.
Today I removed the rear seats and the fuel pump access panels to see if there was any seeping around the pump gaskets but couldn't see anything and the top of the tank around the both pumps was a dry as a bone. Using a torch I did however notice that there was a darkening of the fuel tank surface in the centre which I guess is close to the vent valve, part 311990b:
Or maybe is where the fuel vent pipe runs to?
View 2 Replies
Every time I start this car there is a strong smell of gasoline. I've already checked for leaks and didn't find any. Could this be caused by the fuel canister in the rear of the vehicle this has gone bad?
View 2 Replies
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?
View 1 Replies
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.
View 3 Replies
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.
View 10 Replies
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.
View 7 Replies
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!
View 5 Replies
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.
View 2 Replies
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.
View 3 Replies
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.
View 2 Replies
2001 Prius (242,044 miles) with transaxle error code! Red triangle with exclamation mark, check engine light, PS error, Main battery error, and little red car with exclamation mark error. One week ago car gave random misfire codes with a burnt smell... could have been from my car or could have been a smell from the car next to me. Cleared codes and they never came back. This week I get the CODE OF TRANSMISSION DEATH the dreaded P3120 along with a 5 minute wait by the side of the road until I could restart it and drive the 5 miles back to the house. Cleared the code but it came back the next day with another total loss of power and another 5 minute wait on the side of the road.
After I turn off the car and wait a few minutes it will usually start back up and I can continue on my way... sometimes for a few miles and sometimes for 10 miles. My question is this... could this problem be something other than a bad transmission (transaxle) or should I be looking for a used transmission on ebay? I have also heard that it is possible that the MG2 might be bad and that it can be swapped out without pulling the motor so how can I test and confirm my real problem. I plan to repair myself one way or another... Other than all these warning codes and exclamation mark warnings symbols she drives great until she stops producing power and coasts to a total stop.
View 12 Replies
First time I've filled the car up and getting a gas smell while driving. I checked the gas cap and it's on.
View 3 Replies
What Is that little hose for? I can Smell the gasoline whenever i start the car in the morning. It is cracked But i recently heard a z-zzing Under the hood. Is it an expensive hose? What about the hose clamp.. it looks weird.. is its special for that application ? I wanna replace it myself but I don't want to do it wrong and turn my car on fire.
View 4 Replies
I replaced the purge valve a while back, i just replaced the ccv and gas cap. The light is still on. Could a bad Ftps cause both those codes? Do i possibly have cracked/bad lines?
View 1 Replies
