Check engine light came ON yesterday and I got a diagnosis at Autozone. These are the codes that came up.
P0456 - EVAP Emission System Leak (very small)
P0326 - Knock Sensor 1 Range/Performance Bank
Kia rio 2006 130461 today I went and got gas right when I pulled out light began to flash and car shaking went to auto zone codes p0302 and p0326. I had knock senor changed 2 months ago . What could be the problem the guy said I just need a tune up . Is this true ? Is my car safe to drive car not shaking now and no changes in function of my car. There no way I can any one to look at it for couple begin tomorrow sunday.
View 19 RepliesI have upgraded my sound system in my car and sometimes i get a P0326 check engine light.
Now i was wondering if its possible that the Heavy bass ( 25/40 Hz, 1200 Watt RMS and 2500 watt Max) Subwoofers could cause the car to vibrate so much that it sets of the knock sensor?
I have read some things about it but i only found that several "Old" cars with OBDII would have this problem? Is that the same on this hyundai accent?
It only comes once in a while after long cruises and bumping.
I hope its just a gas cap issue. I just purchased one online (should arrive next week). I also tried to add Dielectric Grease to the rubber seal on the gas cap to soften it up a bit but to no avail. I hooked up my OBDII code reader to get the codes and it would only read with the car fully turned on and not with just the ACC like other cars without the smart key push button. Is that the right procedure?
View 12 RepliesI find it very annoying that the A/C comes on automatically when the defroster is turned on.
View 22 Replies2006 Kia Rio LX with 78K miles,
I recently performed several repairs in the car including replacement of the timing belt, all other drive belts (power steering, air conditioning, alternator).
Recently, the car has developed a new problem where it intermittently has been difficult to start, but only after filling up the gas tank. The engine cranks over okay but it seems like it might have vapor lock. It seems to occur every time we fill it up. Rarely, the car has appeared to run rough for a few seconds, the electronic control module seems to make an adjustment and then it runs better. The gas mileage has decreased from typical 28-32 miles a gallon down to 23-25 miles per gallon, despite getting new tires for the car.
Additionally, the check engine light has come on intermittently…once reset it stays off for up to two weeks then will come back intermittently with the following codes:
P0456 which indicates a problem with the fuel evaporation system, which may be related to the gas cap (sometimes when this comes on, the gas cap appears to be loose, but other times it appears to be tight).
P0300 which indicates in engine misfireP0301 which indicates in engine misfire in cylinder #1P0302 which indicates in engine misfire in cylinder #2The first time that I received this warning, I replaced the 4 spark plugs and the check engine light did not come back on for a couple weeks.
I have also previously received a code for faulty oxygen sensor temperature regulation for the forward most oxygen sensor. From what I have read, this may be related to oxygen sensors were related to an exhaust or intake leak. I have attempted to carefully inspect the intake and exhaust systems and I don't find evidence of leak. (From what I have read, a lean fuel condition which may be due to a vacuum leak in the intake manifold or unmetered air getting past the airflow sensor, or an EGR valve that is stuck open are possible causes.
I have visually inspected the 4 coils/plug wire units and they all appear to be intact and since the engine does not run rough (it idles smoothly, seems to have normal power etc.), I believe that they're all functioning.Any thoughts about what should be my next step to diagnose and to fix this problem?Replace gas cap?Replace oxygen sensors?EGR valve?Could this be related to the timing belt replacement (CEL did come on prior to the repair but gas mileage and problem starting after fill-up has started after the change)? Carbon canister or solenoid valve for evap emissions needs replacement?(I have never been in the habit of "topping off the tank").
The check engine light on my sons 03 celica is on. Went to autozone and they got the codes for me. They are P0420, P0442, P0446, P0456. I realize that I should probably have an OBD11 reader. What steps do I take to fix this?
View 2 RepliesThis last May I gave myself a graduation present and got a 2013 Sonata SE. I bought it through my Dad's friend's dealership at a pretty good deal and loved the car for the first few months, then things went South pretty quickly.
I've had more CEL issues with this car than I ever did with my piece of garbage 2000 Grand Cherokee.
The first time the light came on, I brought it to AutoZone who said I needed a new Cannister Close Valve. I then took it to my local Hyundai Dealership (Not my dad's friend's, I recently moved up to Ohio and that dealership was in Alabama) who verified that it was indeed the cannister close valve. They said I didn't need to get it fixed because it actually had nothing to do with the engine, but they gave me the part number should I want to buy it and switch it myself to save a few bucks. I bought the part from them and drove down to visit my family in the summer with the CEL on (who are in Memphis) to have my family's mechanic switch out the part. On my way down I stopped to get gas and, unfortunately for me, the gas hose kept clicking off like the tank was full after a quarter of a gallon, which obviously wasn't right. I brought it to my Memphis Mechanic and had them switch out the part, which they also said would resolve my fueling issue. They said everything was good, but on my short drive home (less than 10 miles from the mechanic) the light came back on. I turned around and my mechanic said he'd look at it. They then told me that I needed to replace a sensor in the EVAP system and that should solve the issue. For the rest of my time in Memphis, and on the drive back up to Ohio, I had no CEL, but I still had the fueling issue, but nowhere near as bad as it used to be. Once I was back in Cincinnati, however, sure enough, that stupid orangish-yellow light appeared back on my dashboard. I took it back to the Hyundai dealership who then wanted to charge me $500 to switch out the charcoal cannister which they were saying was the problem. To my great aggravation, they were unable to tell me that would solve my issue, but that it "should" fix it.
Well, yesterday the CEL popped right back on giving the same codes it's always been giving: P0442 and P0456.
Not sure what happened with my Accent. When I turn on the A/C the blue lights come on, but the compressor is not kicking in and it's blowing warm air. I checked my fuses under the dash and in the engine bay and they look good.
View 10 RepliesI love my car 2012 Hyundai Accent GLS but once it hit 60K miles, the engine light came on and it has been eating gas. I get up to 160 miles per tank now. My MP fluctuates from 12-25 MPG. I literally watch it jump when I fill up the car, then a few miles later, it drops again. Code P2196 always comes up. (stuck rich)
Dealer advised me to do fuel system flush.
Dealer replaced upstream o2 Sensor
Dealer replaced Check Valve
New Spark Plugs last Fall due to hearing really loud spark knocking... and also re-gapped last week. Now I can hear them slightly again.
Engine light just came back on after almost 200 miles.
Reading some other threads- apparently this seems to be a known issue for my car.
I am wondering if I should try replacing the downstream o2 sensor.... OR consider trading my car.
I have about 26,000 Miles on it, this afternoon I tried to start it. The starter engaged and turned over and over and over, but the engine wouldn't start. Then I took the key out, waited 5 seconds, and tried again, it started. It was about 60 degrees out, so it wasn't cold. Half a tank of gas.
This may seem a little petty, but its a 2012 with only 26,000 Miles on it.
Driving car today and the engine light came on, so before going home I stopped at local garage and had it checked. this is what they got- first code P1445, second code P1000. Car is a 2012 Hyundai Accent automatic hatchback with approx. 40,000 km. (25,000 miles) bought in May of 2012.
View 5 RepliesSo, my 2003 F150 4.6 that I just put back on the road after a four month break is running like crap. I took it off the road for the winter because it was missing (no codes) and didn't feel like dealing with it then but after running it for a day the CEL comes on. It shows the following:
P0304 - hoping it is a coil pack
P0456 - pending. Gas cap?
P0171 - pending. One bank too lean?
Does the 171 code possibly have to do with the misfire in Cylinder 4? I know it is impossible to tell yet but am hoping there is a potential connection.
Before I parked it in January, it was running a bit rough and stumbled on acceleration but never would show a code. Now all this. Going to change the coil first, tighten the gas cap, check for leaks and see what happens but is there anything common on these trucks that I should also be looking at?
While on my 20 mile commute my check engine light turned on, attached the code reader to the car and got codes P0422 and U0D00. Looked up the P0422 code to find "Caralyst efficiency below normal (bank 1)" I have a list of possible fixes but have no luck finding out about the U0D00 code. I notice I lose and a quart of oil every month and when I start the car, the first 5 seconds or so the engine revs to 4000 rpm.
View 1 RepliesYesterday afternoon the "Service Engine Soon" light turned on in our '97 Town & Country (3.8L engine). A few minutes later (while I headed to Autozone to get the code read) the light went out. They were still able to retrieve 2 codes: P0700 and P1775. Internet searches suggest a possible bad solenoid pack for the transmission.
More background: The van has 161,000 miles, and the original owners got the transmission replaced at 40,000 miles under warranty (4 speed automatic). The transmission fluid was replaced (pan drop method) at about 153,000 miles and at 112,000 miles, etc., with Chrysler ATF +4 fluid. The van got new plugs and wires about 15,000 miles ago. (It also got a new radiator and hoses yesterday morning which I think is unrelated.) Another possible clue: On long trips sometimes the 2nd transmission shift will become slightly rough but it still shifts and after it has rested everything returns to normal. This occasional shifting issue has been going on for over 5 years and again when it manifests itself it is very slight.
I hear hissing noise when my car A/C is turned on. I have show it in Firestone and the person is like everything seems fine. I do not understand the reason. But the A/C works without any issues.
The hissing noise can be heard everyday when i turn on my A/C initially and later in between i can hear 2 -3 times a day when i go to my office.
So, yesterday, when I stopped at red light, my car just turned off. I tried to turn it on, but I couldn't. I kept trying, and after 30th try it turned on. I had this same problem month ago, but it disappeared until now. I can turn it on by pushing when it happens. Is it fuel pump? Or some sensor?
View 12 RepliesI got a problem with me partners accent 2003 hatchback, after she filled up with fuel and turned the air-con on the speedo didn't work like it read 0, but while driving and turning the aircon off speedo started working again..... What was wrong or happened? as now it wont do it....it works fine??
View 2 RepliesSo the lights work fine don't dim when trying to start the car. when you turn the ignition there is one thump but no clicks or revs like belts are moving. The battery is fairly new less than a year and as mentioned all electric things seem to be fine. I was also told by the tow guy that it was the starter but just want to be sure.
Advanced auto states they will test it but I need to get it out of the car. Only problem is I cant find it. I've looked at the manual online and seen numerous diagrams but I don't know the physical location of it do I need to get under the car to remove it? Do i need to remove anything to get to it? I haven't seen any live pictures showing where it is and I've googled it for a while now.
BCAA at the tow mentioned that there was no electrical firing when I turned the key, as a result I purchased a new cam shaft sensor and installed today but the problem still persists. I 'm thinking I need to get the other half of the sensor that plugs into its female part, but am uncertain if there are any other potential possibilities to the problem at hand.
View 4 RepliesWhenever I turn on my A/C and the car is in idle, it will turn off. Then I have to put it in park and turn it in again.
View 1 Replies