Passat (B6) :: Check Engine Light - Cylinder 4 Misfire
Got the flashing check engine light and loss of power for few seconds and then the light stayed still, from time to time it blinks for few secs, usually when I push the gas pedal little bit more but it stays still, flashed only twice in 2 days for seconds. I connected computer (not VAG) and it says "Cylinder 4 misfire". I have app scheduled with my mechanic this Thursday, but still need to commute to work. Is it safe to drive?
View 7 RepliesPassat (B6) :: Check Engine Gives A Misfire On Cylinder 3
I got 2006 vw passat 2.0, two weeks ago i replaced ignition coil pack on cylinder 3, and last Friday i replaced for second time same coil pack on cylinder 3, and today i got check engine, and it gives me a misfire on cylinder 3, it always giving me misfire on cylinder 3, the coil packs are all 4 new, i bought from a dealership, the other three coil packs does not give me a check engine, when i start the car, i feel little shaking, so what else i can do to fix this problem.
View 6 RepliesChevrolet - S-10 :: Check Engine Light Come On / 4th Cylinder Misfire
2000 Chevy S10 pickup
Had the check engine light come on, and when I checked on the code it gave a 4th cylinder misfire. Autozone instructed me to simply replace my spark plug with a new oem plug.
I replaced the spark plug as instructed. After about an hour of driving, the check engine light goes off and I think, great! Problem solved. However, another hour of driving and the check engine light is back on again, without going away.
I headed back to autozone to get a readout, just to find that it's the same code. So I put another spark plug in. Same result - check engine light goes off after an hour, only to come back on again permanently after another hour.
Now, normally I would think, this must be the spark plug line that needs replacement,however I am sure there must be some clue in the fact that the check engine light turned off for an hour.
By the way, not sure if relevant, but I also found a lot of build up around the spark plug before I initially changed it.In fact, there was so much that I had to scrape around the plug with an awl, and blow out the crud with a compressor,just to get my socket into place without there being crud in the way.
Any clue what that check engine off/on clue might be?
Prius (2010-12) :: Check Engine Light On Due To Cylinder 1 Misfire
I plugged in a OBD2 reader and its show misfire on Cylinder 1.
I haven't driven the car for 4 days, and when i started the engine this morning, the engine show knocking when the regular engine kicks in (rough). i will be bringing the car in tomorrow (dealer). my car is a 2011 with 16k miles, strange for this to happen so early in age.
Elantra XD (2001-06) :: Check Engine Light (cylinder 3 Misfire)
As the title says I have plugged a code reader in and it says "cyclinder three misfire". So I pulled the plugs and good god they were nasty. Some having a gap of 80-90 thousandths of an inch. So I figured the plugs were the source of the problem, thus I replaced them but to my dimise the check engine light is still on, and still reading the same ol' "cyclinder three misfire". I have put 350 miles on it in 24 hours of changing it to allow for proper time of the circuit cycling for the light to change but not sure if it takes longer...?
I also went ahead and checked the plug wires resistance when I had the plugs pulled and they ranged from 1.5-2.5k ohms shortest to longest (cylinder 4-1). And if your curious the magic cylinder three was around 2k ohms for however long that wire is, my guess would be 18 inches. Would this be out of tolerance, I know the norm is 10k ohm for every 12 inches or so...?
My next guess would be replacing the power pack or I guess you car guys call it the "ignition coil"...? I will say that the car does run much smoother after replacing the plugs.
Honda - Odyssey :: Cylinder 4 Misfire - Check Engine Light
Honda Odyssey 2005 – 176000 miles. Cylinder 4th Misfire – check engine lightHonda has about 176000 miles. When cold – before warming up – it acts like nothing is wrong – as it gets warmer – to the middle of the temperature gauge – it misfires.And runs rough. Evaluation: Honda Dealership thinks it is a cracked Valve or needs adjustment – they have replaced a spark plug and swapped coils. Not for sure.They think if that is not the case then there could be additional problems.Question: Why does it act normal when cold ? How can we confirm if it is the valve and not cracked head?
View 15 RepliesFord Excursion :: Check Engine Light And Cylinder 5 Misfire
So when I bought the car, it had a check engine light. I had it checked it said cylinder 5 misfire. I assumed it was the glow plug so I bought it and replaced the glow plugs myself. Check engine light went away for about a day then came back on. Got it checked again and still said cylinder 5 misfire. This is my first diesel and I'm clueless as to what's wrong.
2001 7.3 Limited with 232k miles Bergen County NJ.
Lexus GS 2006-11 :: Check Engine Light Came Up - Multi Cylinder Misfire
Bought a 07 GS450h w/ 82k on it last week thursday. car was serviced at 1 dealer it's entire life and battery was changed before I took delivery. After 100 miles of driving check engine light came on and i read 10 codes.
The codes are:
P0300 multi cylinder misfire (6 times)
P0301 cylinder 1 misfire (2 times)
P0303 cylinder 3 misfire (2 times)
Am I just looking at a simple spark plug change or is there something in particular I should look for? Is it worth the effort of bringing it to the dealer to repair?
Mercury - Grandmarquis :: 2001 - Check Engine Light Came On / Misfire On Cylinder 4
I have a 2001 Mercury Grand Marquis. The check engine light came on and AutoZone diagnosed it as a misfire on Cyl. #4. I changed all the plugs but I do not know how to turn off the light to see if I fixed the problem. How to turn the light off.
View 3 RepliesLexus GS 2006-11 :: Check Engine Light Blinking - Cylinder 3 Misfire
Just bought 2007 Gs 350 in Dec 2015 with 60k miles. The other day I filled up with gas and drove to work. On the way home check engine light started blinking, check VSC appeared on display screen and traction light came on, car ran rough, and wouldn't accelerate. Got home and searched the net.. So I removed gas cap... No change.. Then removed neg battery cable for 10 min. Fixed problem for about 10 min. Then it all happened again. Next morning took it to Lexus dealer. The rep called and said it gave misfire cylinder 3. They said they checked valve springs and they are good, exchanged coil pack with different cylinder and still misfire #3. He said has to be injector so they want to replace injector ....
View 8 RepliesChrysler - Towncountry :: 2003 - Check Engine Light Is On / Misfire On Cylinder 1
I have a 2003 Chrysler Town & Country and the check engine light is on. I brought the van to my mechanic and he told me there was a code that told him there was a misfire on cylinder #1. He started out with replacing the wire to cylinder #1, no change. He replaced the spark plug, no change. He installed a new fuel injector, no change. The van runs a little ruff at idle and when at a stop light.
View 9 RepliesToyota - Prius :: Check Engine Light Came On - Code PO301 / Misfire On Cylinder 1
I have a 2007 Toyota Prius with just under 30,000 miles. Yes, I don't drive all that much, which makes the Prius the perfect car. I get it serviced every 6 months by the dealer. So far, other than oil changes, the only actual maintenance has been tires, a 12 volt battery, and a $300 "inspection".
A few weeks ago the "Check Engine" light came on. I pulled the code P0301, which translated to "Misfire on cylinder 1". The car was running great at that time, and since clearing the code it has continued to run without the light coming on again. Given that my maintenance is more time-related than mileage-related, it's possible that the ignition system needs attention. However I'm reluctant to bring that up at my next maintenance appointment, because the guy writing up the service order will always answer "Yes" to every "Do I need ..." question.
Prius (2004-09) :: Check Engine Light With PO301 Cylinder Misfire Code
I bought my 2008 Prius 9-14 with 29,000 miles on it. (rebuilt title-big mistake I now know). I found out after I bought it that it had sat for 5 years before it was rebuilt) I figured it was a miracle the hybrid battery even worked.
I had no problems until 2-4-15 when check engine light was flashing and the car was shaking. The local mechanic said was the “clutch” (torque converter), took the engine and transmission out of the car to fix it ($2200). But he realized the mass air flow sensor (MAP) was not working even after he put a new one in so had me take the car to the Toyota dealer. The dealer found a cut in the engine harness and advised me to replace the harness which he said would cost $2800. The local mechanic saw the cut via my cell phone photo and offered to fix it for free which he did.
The next day check engine light comes on after driven 25 miles with code PO 301. (means misfires in cylinder one). The local mechanic switches cylinder 1 with 4, same code the next day, local mechanic switches the coils to the cylinders, still the next day the same code. He switched the fuel injectors. Same problem of cylinder 1 misfire. He cleaned the oil out of the intake manifold, did fuel injection cleaning, and cleaned gunk out of the fuel line. Car would drive good about 20 miles then same check engine light, same code, sometimes code PO300 (random multiple misfires).
Nissan - Sentra :: Check Engine Light Came On With P0304 Cylinder 4 Misfire Code
(This is a continuation of a previous thread: [URL] ..... )
I have a 2005 Nissan Sentra with 75,000 miles on it. Several months ago (see above link) the check engine light came on with a P0304 cylinder 4 misfire code. The only symptom appears to be a rough idle/shaking every 3rd or 4th start for the first 10-15 seconds, but runs smoothly afterwards. My mechanic replaced all my spark plugs (I had new plugs put it at 50,000 miles for the same issue) of which the one from cylinder 4 was worn down much more than the rest. The problem persisted so they replaced my fuel pump and fuel filter and switched the spark coils from cylinder 4 to a different cylinder, but the code still read cylinder 4 so it wasn't the coil. That was back in October.
I took my car back in last week for the same problem and without starting my car (because the problem is worst on the first start) they pushed my car into the bay and did a smoke test, no leaks in the fuel lines. Then they checked the cylinder and said that there was "excess" fuel in the cylinder and replaced the fuel injector. Then after ~3 days the check engine came back on with the same P0304 misfire code. Previous repairs/diagnostics rule out spark plugs, coils, fuel pressure, and injectors.
Accent MC (2006-11) :: 2008 SE - Check Engine Light Indicating A Misfire Cylinder 3 And 4
I'm having problems with my accent, is been running not so good , and had a check engine light, indicating a misfire cylinder 3 and 4, i was told to put a can of Seafoam on the gas tank, but that didn't work. I replace the spark plugs (not the wire) and air filter and still running bad. Is not happening all the time (check engine light) but you can tell is running ruff at all time. I don't know if I need to change the spark plugs wires. I don't think is the spark plugs wire, they don't look bad or damage.
View 6 RepliesSanta Fe (DM - 2013+) :: Check Engine Light Code P0303 - Cylinder Misfire
I own the 2014 Santa fe turbo 2.0 litre limited which has 4000 km on it. Within 210 km the engine light came on 3 times. I took it into the shop and they ran a code of P0303 which is a misfire, they changed the coils #2 and #3 and cleared the code. The second time it showed the same code but the shop said it was in the history so that is why the same code came up again. They ran an update ECM? and all was good. Now the 3rd time they tell me no code has come up and can't do anything about the engine (they cleared it) but it was like chasing ghosts. My vehicle runs great so not sure why I am constantly having this issue.
View 68 RepliesAudi - A6 :: 2004 - Check Engine Light Intermittently Flashing / Misfire On Cylinder 2 And 5
I have a 2004 Audi A6 wagon that has an intermittently flashing check engine light. I took it to the dealership to have the codes read and they told me that they got codes for Cylinder 2 and Cylinder 5 misfires. Additionally they got a code saying the Engine Coolant Temperature Sender was electronically faulty. What is this part and what does it do? Is it essential to fix it immediately?
The dealership recommended changing the spark plugs and the air filters for the cylinder misfire issue. We are also talking about replacing the timing belt since the car has 105k miles on it. I know there are several other parts that are replaced during the timing belt replacement (like the water pump, thermostat, oil seals, etc). Is it essential to replace these items if there is no immediate need to do so?
Toyota - Corolla :: 1999 - Check Engine Light Came On Flashing / Cylinder 3 Misfire
I have a 1999 Toyota Corolla. 4 cylinders.
I was on the road about 2 hours from home when my check engine light came on flashing. It stopped flashing so I kept driving. Three more hours of driving at highway speeds and it only came back on once. I then took it into autozone and the code reader told me I had a Cylinder 3 Misfire. The guy told me to change my spark plugs and I would be fine. It was time for a spark plug change anyhow so I drove home and did it. After I changed the spark plugs the car did not start at all. It would cough and sputter and try to start but not actually start. Changed the spark plug wires and then the car stopped even coughing and sputtering. It just didn't start.
I then noticed that my fuel line that feeds directly into the engine was rotten right next to the engine and if I pushed it in I could get the car to try to start. (Try and fail, but at least try.) The fuel line is a molded piece of rubber that flares at each end. It was one of the flares that was rotten and didn't seem to be sealing anymore. The hose is 7 mm inner diameter in the middle and about half an inch on the ends. I took some 3/8 in fuel line and used it to cover over one of the flares. The car tries to start now but wont. 3 of the four cylinders crank. I don't understand how I could break my car on such a simple repair job.
Ford Ranger / B-Series :: 2000 - Check Engine Light / Misfire On Cylinder 5
OK, got a check engine light today when I fired up the Ranger. Like I posted previously it is running kind of rough so guess I know why now.
Took it down and got the codes read it have a miss fire on cylinder 5. Picked up some plugs and wires, got to get those E3's out of there, but kind of think that's really not going to fix the problem. So that probably leaves the coil pack or injectors.
So what's the consensus on the best coils to use? Also, being an 18 wheeler for more years than I care to remember, I've learned swapping just 1 injector is never the way to go. So whats the best type of injectors to get and where the best place to get them should it come to that?
Oh, it's a 2000 3.0L Flex fuel 5 speed.