I've got a 2001 Prius with a minor but annoying problem. It pops a P0440 code from time to time, always shortly after the gas tank is filled. Driveability/fuel economy are unaffected, and no other codes are ever triggered.
I checked for a cracked hose nipple on the "tank retainer", as posted by forum member kmc6566, but the unit on my car looked ok.
Check engine light was on for some time when I had filler neck and cap replaced. Computer sensors did not re-set until 501 mile mark, when light came on again. Checking the web, I find that some who appear to have knowledge of problem say it could be hoses, sensors, valves, or evap canister--the charcoal canister.
Mechanic who did original smoke test and recommended replacement of filler tube wants to replace evap canister without checking anything else. What should I do? At wits end, and car needed to pass inspection 2 days ago. Car has 157,000 miles or so...
Fill up the tank when I had 20miles to go but the figure is not changing, still going down, I'm at 9 miles.
2010 gen3.
I recently picked up a 2001 Prius to learn more about it. I've been trying to resolve the following codes: p0440, p0441, p0446. I used a new OEM gas cap & did a smoke test and smoke is coming out of the perimeter of the filler mouth and what seems to be a plastic ring with slots around the mouth.
My question is this:
1. Is this normal?
2. Does this indicate that the filler neck is bad?
3. Does this indicate that the charcoal canister is bad?
4. A bad VSV by charcoal canister?
5. Is it something else?
2001 Prius with 230,000 miles, replacement hybrid battery in January 2009 at 197,000 miles has recently been having mutliple electronic problems. Current status is:
o Disconnect the 12 v battery for one or two days.
o Re-connect the 12 v battery.
o Turn key and the ICE starts up and runs normally for about 20 seconds, but all warning lights are on: Red Triangle, PS, ! Car.
o ICE begins to shudder and shake as if it is attempting to engage something that won't turn.
o After about 15-20 seconds of shudder/shake the ICE dies and nothing will happen until I start over at disconnect of 12v battery.
I am guessing that the ICE is trying to engage the motor/generator that recharges the main battery, but it is stuck. Is that what is called "the inverter"?
I have a 2001 Prius with 204K miles. On cold mornings when I start the car first time, within a minute it shuts down with red triangle flashing. After resetting it, car works fine all day without any problem.
View 8 Replies2014 Accent 14,000 miles
Filled the tank and shortly thereafter there CEL started flashing and the car sounded like it was missing. It was towed to the dealer, and they said they cleared the light and could not get it to happen again.
When I next drove the car it ran fine for 20 minutes, then it started misfiring and the CEL started to flash. Had it towed to a different dealer, and they said the same thing. Cleared the light, but couldn't get it to happen again.
On the way home form the dealer, after about 20 minutes of driving - the same thing. Today, I started the car in the AM no light and running fine, drove around and town and in exactly 20 minutes it was misfiring again.
First dealer said it was a P0302 code.
I thought nothing of this before and just chalked it up to being at a gas station and the cold weather. But this is my 3rd fillup with this car and every single time i've smelled gas.
i just filled up my tank tonight and there was a gas smell, which went away after a couple of miles driving. Should i be worried? I mean smelling gas is never a good thing. Car is 2011 camry v6, 36k miles on it.
some have said its overfilling of gas, but i let off once it clicks and do not keep filling. Bought it used so not sure if previous owner liked to "top" it off.
is there anything i can check, i.e. fuel lines under car seats?
So I filled up my tank tonight and started off home when the car started shuddering, not bad but shuddering and the CEL came on and blinked so I pulled over and shut the car off, waited a minute or two then turned it on, everything was fine and after a little longer the CEL turned off but turned back on again after 30 or so miles. The car is still running fine.
Do you think its the evap emissions valve? My wife said it shuddered a little when she filled up last week as well. Or it might be the coils? I have a warranty so its going in tomorrow anyway but I am going to drive it to work and drop it off.
I have difficulty filling my gas tank in my 1996 Sebring convertable. The pump keeps shutting off as if it is filled. Thought it was a venting problem but my mechanic couldn't find anything.
View 1 RepliesI have a 2004 subaru outback that smells of gas when the tank is filled. The smell persists for a couple of days after the tank is filled. It started in the spring and I brought it to the dealer but they couldn't find anything. It seemed to go away during the summer but now that the colder weather has started the problem has returned.
View 6 RepliesThe car is great. Filled up with first tank of diesel last Sunday. About 100 miles into a long ride east, the CEL came on without explanation. I double-checked the gas cap, and it had been replaced properly.
View 5 RepliesI have a 2010 ford f150. Every time I fill it up with gas it wont start upon the first try just turns over. Second time it sputters and then stalls.Third time it starts then runs and stalls.Fourth time it will start fine until I fill the truck up with gas again. I caught part of a Car Talk shop on Saturday May 25 about a gas fumes the new sealed gas tanks, charcoal filters. Didn't hear all of the program.I read some articles on the internet about a possible gas tank valve. What is the problem with this ford f150 truck to make it stall out after it is filled with gas???
View 5 RepliesI am a new driver, just realized I left my fuel cap the last time I filled up. I drove for 30 min, it was cold -8, is that dangerous, is it bad for the car ? should i take it to be checked in a garage ?
View 4 RepliesMy wife's 2010 Chevy Traverse has 85,000 miles, and has run great over the years. The past 4 or 5 times we filled up the tank, the vehicle won't start right afterward. It turns over, but seems like it's either flooded or starved of fuel. Then, after a few tries it gets going and starts up fine until the next fill-up. The "Check Engine" light has not come on during this. At least one time it was way down on gas, and at least one of the times it had almost a quarter tank - same result. I called 2 of my repair buddies and they don't have the answer.
View 3 RepliesI have a 1998 Toyota Rav 4 with apporximately 140,000 miles. When I fill the gas tank the check engine light comes on, the engine runs rough (like a misfire). Diagnostic code comes back a "lean mixture,bank 1". When the tank reaches approximately 3/4 of a tank the light goes out and the engine runs smooth and fine. Then, when the tank reaches just belwo hal a tank the light once again comes on and starts running rough again. Have drained the tank, used dry gas, Startron to counter the ethonal etc. Nothing seems to work.
View 1 RepliesI have a 2006 VW Jetta 2.5. Every time I fill up the car all the way, i have this problem with it. i go to start the car and it wont start, i hear the engine turning, but it wont start, but if i wait for 5 mins and then try to start, it starts up and I don't have any issues with it after that.. If i fill up my car a little bit , i don't have this problem. only when i fill up the tank all the way, it gives me this trouble. What is going on and what is wrong with the car?
View 6 RepliesSo of course it has to happen 3 weeks after my warranty expires. My CEL comes on and I have it read and the result is P0440. I find out that my wife has a habit of topping off the gas tank and so I am thinking that she has probably ruined the charcoal canister. It is something easy to replace?
I have an 06 limited edition... Yes, she will not be topping off any gas tank anymore.
So when I first got my car, the dealer had put in a full tank of gas and the miles to empty range was at 347~. After several fill ups since my purchase, the miles to empty has been dropping every time I filled up. A few fill ups ago, I remember it was 327. The latest fill up was about 318. What gives? Do the current MPG avg affect this number? What is the factor for the variance?
View 17 RepliesIt just so happens that I got my letter from the DMV telling me I needed to get my new tags, and this is an emissions test year for my car. I was buys the last few weeks so I figured this would be a good week to do it. Yesterday.......check engine light comes on. How does that happen???
So now I'm on a time crunch. I went to Advanced Auto this morning and they checked the code. It's P0440, an Evaporative Emissions code. Any thought on what that me be, or any checklist as to what to check first? I'm fairly handy, but know nothing about cars. I'm sure I can figure it out with some instructions.
Summary: Got a check engine code of P0440, Evaporative Emissions. On a time crunch because I need to get an emissions test done. I can probably fix it myself with some direction.
When I stop the car, sloshing noise come from back of 2006 Toyota Camry after filling full tank of gas. Tried couple times, I can still hear the noise feels like liquid sloshing noise coming from fuel tank. Even after I parked the car, tried to push the back side of my 2006 Toyota Camry, sounds like the fuel is sloshing from the tank. Is it normal? I never heard about this before, maybe I didn't notice. It was not loud but audible.
View 7 Replies