Camry :: 2003 - Gas Drip At Rear Axle Area / Code P0456
Mar 26, 2015
I parked my Camry and returned to find a small puddle, and a gas smell. Sure enough it was still dripping (45 minutes later, and made a small puddle 3'x2' on the blacktop)
I have had P0456 code come on sporadically in the 3 months I have owned the car, never seen this puddle. Not sure how to best tackle this one. I shot a short video of it. [URL] ....
What I'm looking at/for? Seems to be dripping from a black plastic accordion hose (cover).
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My CEL came on a few weeks ago on my 2010 gti, I scanned it and got a code for evap (P0456). I figured it was from filling the tank while the car was running, so I cleared it and went on with my week. About a week later it came back on and when I scanned it, I got the same thing. I haven't had time to smoke test the system but the last couple days i have heard a clicking/tapping noise coming from the rear passenger side of the car. Could the flapper in the filler neck be malfunctioning or gas cap be leaking.
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I have a '98 Suburban 4WD, last week I started hearing a clicking noise when I go in reverse. Sounds like it is coming from the rear axle area. I don't hear the sound when going forward.
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This has going on for a few months now off and on. Whenever drive my F hard I notice this metallic click when i go to shift hard into second. The metallic click seems to be coming from the front of the car. I also get it if I'm around 3600rpm in and stomp on the pedal in first or second. It also happens when I shift into reverse. What it could be??
It also happens when i floor it and let off and do not change gears mainly in first and second. Sometimes i get a double click also.
At first I thought something could have gotten trapped in the engine bay and it only accelerated to a high enough speed to cause an audible noise but seeing as it been 3 or 4 months I don't think its the problem. It does not seem to effect spend and it does not make the click all the time.
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My 2005 Mustang w/ 4.6L is giving a P0456 code and also won't let me fill it with gas completely. I think I've narrowed it down to the canister vent or purge valve. Looking for narrowing down which would cause the gas fill issue.
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I'm trying to figure out a small leak on my mothers' Santa Fe. Recently I smelled coolant after my mother had gone for a long drive. I checked the Radiator and overflow... need maybe 1 qt of coolant.
Now I'm trying to find the cause of the missing coolant ! While it's running, I see no leak. Shut it off and it starts to drip from a small plastic tube on the firewall inside the engine bay area (on the passenger side). It drips down onto a rubber boot covering some steering stuff. Is this from the heater core?
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I'm trying to find to rear axle ratio on my 2001 F-350 dually and the axle code seems to be missing.
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My Jeep recently came up with a CEL after pumping gas sometime last week. It happened about an hour after so I did some research and they said one solution could be that my gas cap may be lose or needs replacement. I then removed and made sure the cap was secured properly. After about two days the CEL stopped showing up. I just took my Jeep to an AutoZone and was told that the reader was still detecting the issue.
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My CEL came on the other day, so I plugged in my scanner. It came up with P0456, saying "Evaporative Emission Control System Leak Detected (very small leak)."
I double checked the gas cap, and it was on correctly. I saw on an OBD code website that the repair urgency is low, but I'm not comfortable with a leak in my fuel system, no matter where it is.
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I just recently had my cel come on and i scanned it when i got to work.. I've noticed that since I've owned the car which is only about 2 months I get this loud clicking sound from the passenger rear? If I am not mistaken I believe one of the evap control valves is located on this side.
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I got gas last week and then my SES light came on. I took it to my local auto parts store and used the code reader. The code that it produced was P0456. The guys at the store wasn't useful because he said it could be as simple as my gas cap needs replacing or a much bigger problem. Should I take it to the dealer or is it something I can fix myself?
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When I am coasting in reverse or forward at low speed e.g. 5 mph, I am hearing a whine that seems to be coming from the rear axle.
Usually it happens just after I have shifted OUT of gear (it's a manual transmission).
I uploaded the sound as a WAV file to here: Note! I recommend that you disable flash before going to this [URL]......
When I speed up the whine just rises in pitch and it's making my ears ring. What that sound might be? Maybe I just need some "axle grease" or something?
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I have a 2010 Sanata with 69500 miles. I have been getting a P0456 code for some time. I have replaced the gas cap, purge valve and the close vent valve and filter. The code still wont fully erase and keeps tripping the MIL. I have done a smoke test and there are no visible signs of leaking anywhere. What this could be.
One question I have in live data the purge valve never seems to go below 2.7 percent even when the engine is off. it was like that be for and after replacing it.
Could this all be caused by a bad ECU? I was told that in a 2010 Sanata that the ECU is common to fail. When the MIL is on I have 3 of the same code one freeze frame one that triggers the light and one that says permanent. Every time I erase the codes all but the permanent go away. No matter how many times I hit erase or even disconnect the battery it will not go away but the light shuts off.
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At roughly 140,000 miles, my wife's '07 Santa Fe GLS has thrown a P0456 code. Does this code on a Santa Fe common?
It is "evaporative emission system leak detected (very small leak)." The good news, I guess, is that it is 'very small.' However, being small may make it more difficult to detect.
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Wife's car had a check engine light this morning, code is PO456, small evap leak, I took gas cap off cleaned the filler neck and solenoid the gas cap seal, and reset the light. I filled her car up on Sunday (2011 Sonata 2.4 80000 miles). Where to go next if light comes back on? Purge valve ?
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I am planning to buy a 2010 Camry se. everything looks good but there is oil drip in the transmission to rear of engine area.
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I have a 1998 F-250 LD 4x4 with 462,000 km. I have been hearing for some time quite a drone coming from the rear axle. I am guessing the wheel bearings are due, as both front ones have been replaced, but never the rear. More about the noise, I hear it come to life as I gain speed. The faster, the louder. If I decelerate the noise is still present, but volume significantly decreases. Should I change the oil and friction modifier and see if there's an improvement or go ahead and change both bearings too?
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How does it come off. I wasn't able to turn the axle vent without turning the block on axle for the brake lines.
I would like to remove the brake system from my current axle without breaking any lines open, then putting a new axle in and put the brake system on the truck to the new rear axle.
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So my car's emission systems light came on last Saturday and after work today I took it to the local Auto Zone to have an onboard diagnostic done to see what the code was, as some friends had recommended. I have a 2004 Ford Taurus with about 146,000 miles on it. It came back as only one code, P0456, which according to the clerk meant one of four things.
1.) Defective, loose, or missing fuel cap
2.) EVAP Canister Broke, hose cracked or not connected
3.) Purge or vent solenoid defective
4.) Vacuum leak at engine
I asked him if there was anyway to eliminate a few of these, but he wasn't sure and said I would have to take it to a dealer or a repair shop (which I expected). I was wondering any tips or tricks so I can eliminate a couple of these, and also if this is a five alarm fire I should be panicking about. I did call my Dad and he did not seem overly concerned about it. Plus my car is still running fine and the light has remained steady and not flashing. My friend at work suggested I put a piece of black electrical tape over it and ignore it, but I want to be sure it passes inspection in September.
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Check engine and VSC lights came on wife's car, took to dealer, they hooked up computer and now stating that the Evap system has a leak. They want to replace the Charcoal Canister and they are quoting $900.00.
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I have a 2006 Sonata with 88,000 miles on it. Currently, and for the past 11 months, the CEL has been on and the code always returned is a p0456, very small evap leak.
I searched for leaks but couldn't find any. I also replaced the purge control valve, but the same p0456 continues to reappear. Of course I also made sure the gas cap was on tight.
I received a coupon from the dealer for a free diagnostic so I took the car in.
The dealer reported the code as p0455, large evap leak, and said the cause was a cracked fuel pump housing. Cost to repair $850. Seems to me the dealer just picked the most costly part to replace, although I can confirm they looked at it because they forgot to screw the access cover back on.
So what I would like to know is how the dealer would have made such a diagnosis? I cleaned and inspected the outside of the pump and saw no crack, but I also understand that the crack may be too small see.
I want to be able to confirm that the dealer's diagnosis is correct, but how can I do that? I have a hand operated vacuum pump and access to shop air to aid in the diagnosis.
I read elsewhere on this site about pressurizing the system and putting soapy water on the area to show bubbles where the leak is, but where would I connect the air hose? And more importantly, what is a safe pressure to use?
Of course tracking down the cause of p0456. I know the charcoal canister could be problem as well, but I'd like to find some way of isolating down the failing component.
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