check engine light has been off 1 whole gas tank and I just passed NYS inspection. Intermittent No Oil Pressure lightLow Oil Pressure ,Cause, Effect, ResultVolvo XC 70, 2. 1 cylinder compression showed 147 psi. The 2017 Honda Accord Coupe is a sporty two-door model that’s made to be fun. The light stayed off for about 4 days and then reappeared. You are here: Check Engine Light Home > Toyota Camry Check Engine Light Questions & Answers Toyota Camry Check Engine Light Issues. A Service Engine light is usually illuminated because of a sensor failure or a sensor reading that is out of specification. The moment any Audi vehicle owner notices their check engine light has switched on, a moment of panic sets in. When the check engine light (CEL) appears on the dashboard of the Ford F-150, the truck is essentially communicating that there's an issue somewhere. Intermittently, the light will come on and stay on while riding, then the next time I ride it the light does not come on. I have a problem. com Car Chat > Ford > Mustang > Mustang Problem Diagnosis. Things You can do with OBD Data: 1: Turn Off Check Engine Light. I've been having a problem with my car the last week, it drives fine and no worries in the heat but randomly wether it be 20 mins of driving or driving all day i'll get a splutter or rough running for a few seconds with a check engine light and it'll be fine again afterwards and rarely it will stall. 2004 crv with 91000 miles. It is a steady light when it comes on. Chalked it up as a fluke until it did it again yesterday during a similar scenario. Does your Ford equipped with a PATS key not start sometimes, for no apparent reason? It might not be the car, it might be the key. Turned it off let it set and then on, shaking went away and has been gone for 2 days. First a little background. A few weeks ago the engine light has come on again. I have had the oil sensing valve (at least that's what I think it was called, as I'm an IT person, not a mechanic) replaced before for a similar problem. Below you will find the most complete list of Buick trouble codes available. The check engine light came on a day or two after this issue and the note about the gas tank has popped up intermittently which leads me to believe the check engine light is related to this. 2004 ford ranger pickup 4. Repeat this two more times then drive the car as normal. View pictures, specs, and pricing on our huge selection of vehicles. The 2007 Toyota FJ Cruiser has 4 problems reported for check engine light on. Your check engine light typically comes on when there is a problem with your emission control system or another computer-controlled system in your vehicle. The purpose of the "service engine soon" light is to warn the operator that sensors in the vehicle have detected a malfunction. All you need to do is take the old one off. The illuminating conditions and remaining oil level are shown in the following items. December 21, 2012 Title 10 Energy Part 500 to End Revised as of January 1, 2013 Containing a codification of documents of general applicability and future effect As of January 1,. I never noticed any issues with the fuel gauge. I start to notice that my engine light blinks when I step on the gas to pick up speed (of course). The next morning I was on my way to work when the Check engine light came on and the VSC off and Trac off lights came on. Intermittent Abs Light. While driving at 65 mph, the vehicle stalled and the check engine warning light illuminated. I slowed down and pulled over. He ruled the sensor out, and proceeded to check the fuel filter, and dropped the tank, and cleaned the fuel lines. Cycle the ignition switch three times within five seconds from "off" to "run" without cranking the engine, leave it in "run", then watch the code numbers show up in the odometer. intermittently - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Here are a couple of issues that I have and I need some clarifications from the 2006 RAV4 owners. Full tank of gas with Carb/fuel injector cleaner added to tank. For some reason the fuel sensor in the 2000 Rodeo will start acting up and this makes the check engine light come on. It could be a misfiring engine, a broken oxygen sensor or simply a loose gas cap. 2005 Mitsubishi Galant ES. How to diagnose a check engine light that flashes. Check engine light was on so I took the car to Midas they pulled a code (133) and they said its Oxygen Sensor is not working and cost to fix it would be around $350 including parts & labor, I thought it's expensive and took the car to Auto Zone for second opinion, Auto zone confirmed that Oxygen Sensor might be having problem. Usually, you can do this by turning the key to the key-on/engine-off position. But, there are other possible causes of intermittent illumination of the Check Engine Light such as failures in engine sensors, intermittent misfires, and faults with sticky or stuck valves such as in the EGR (exhaust gas recirculation) system or the EVAP system. If I take the car in for an emissions/smog test when the check engine light is off, will. Google 'free check engine light scan' + ' your town' to find a shop that will scan your car for free. Check engine light comes on when gas cap is loose or completely missing, spark plugs or plug wires are damaged, vehicle has a bad catalytic converter, oxygen sensor needs to be replaced. The generic trouble code P2509 power input signal intermittent refers to an engine with an intermittent electrical signal to the Electronic Control Module (ECM) otherwise also known as a PCM or Powertrain Control Module. The stalling is still emminent, and the ECU light still reads fault code that the pressure is too low on the common fuel rail. Does that mean the second the check engine light comes on. Features and options are descriptive of what may be on the vehicle. I went to a mechanic, it was an issue with the engine mount causing the knock sensor to go off, got it all fixed. I looked in my manual book for 2001 holden barina car to see what the light was all about and it read engine light. Stopped and started the car again and shaking came back with a check engine light that stayed. As soon as the engine speed comes up above that, it goes out, and stays out. To understand why ACURA check engine light is on, you need to read the codes. Last Oct/Nov the check engine and check VSC lights came on. The engine or check engine light will illuminate on the control panel of your TrailBlazer when the vehicle needs routine maintenance, if there is a problem with its emissions control system or if the computer detects a change in engine performance. The check engine light comes on whenever I drive on the highway (sometimes within a few miles other times after about 20 minutes of driving). After that they work great. to add to what the long detailed title says. One thing that can really throw us for a loop is when the check engine light comes on in our vehicles. My first thought was maybe it's because I have a 30in lower valence light bar that is tapped into the wire that lights the traction control switch when the headlights are turned on. Took it to the shop and they diagnosed with a bad coil rail and replaced. Nevertheless, the float stick was still floating and there was still some fluid left inside the reservoir. Also it needs a good ground. When the light is on I have no wiper blade, cruise, engine break, blower/ thermostat, turn signal. Repair Cost $229. I took the gas cap off and made sure it was well tightened when I put it back on and the lights remained on. 0 L jeep was pulling a Hill. I have a 2015 1500 with the 5. The check engine light has been going on and off. also recently started experiencing - Answered by a verified Mechanic for Honda. All you need to do is take the old one off and screw on. I took it to O'Rielly's for a scan but they could not establish a connection to get a readout. This is a perfect posh haircut intended for "Spice Girls" Loans Online For 200 Us Dollar star. Reduce speed and load. it happens infrequently. Last week I was driving to work going about 60mph on a gradual uphill and the check engine light started flashing. In the last few days the "low coolant" light has been intermittently turning on on my friend's BMW X3 (2007 ~70K miles). It seems to come on when I accelerate to overtake, but only sometimes. The check engine light should go off after you drive for several minutes if the light was caused by a loose gas cap. With the ignition switch off, install a jumper wire across pins 1 and 2 in the diagnostic plug. Shortly after that the light was back on. The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. The most recently reported issues are listed below. So you would check the negative battery cable connections and the engine to body ground connection. I took the truck to advance auto today to get it scanned- it pulled a P0300 code- random/multiple cylinder misfire. Okay so the other day i noticed the check engine light was on in my truck I took it to O'Rileys which btw is way better than autozone here in Paris, Illinois, and they didnt have a code pop up, but it did say something that the Fuel to Air Ratio was off, and i believe he said it was getting too much air and not enough fuel so he suggested the Fuel filter was clogged or it was a shot O2. The check engine light can be a bane or boon when it comes to owning a car, especially considering hundreds of things could trigger it. Check engine light is the most common indicator light that appears on dashboard. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue. Our Free Check Engine Light Code Retrieval Service provides you with quick and accurate answers from a professional Pep Boys technician. The check engine light could come from a variety of reasons around the engine, fuel and exhaust systems. Anyway, upon reconnecting the battery and starting the engine, the check engine light was gone. Is your blue "brights on" light blinding you ? - we can repair to reduce light intensity. Now intermittently, only after random start-ups, the engine will run like this for 10-15 seconds, or until I have reached about 25mph. the check engine light would periodically come on from time. The codes will remain but the CEL will turn off on it's own. one of the. Oftentimes if the gas cap wasn't tightened enough, the check engine light will display. > > Sometimes on acceleration, it will stall very briefly, and then > continue acceleration. When the check engine light (CEL) appears on the dashboard of the Ford F-150, the truck is essentially communicating that there's an issue somewhere. 95 Tracker Check Engine Lite; 1997 Geo Tracker Dead; Torque converter lockup relay 94 Tracker; 94 Tracker was running great till I fixed it; NEED HELP ASAP!!! inside lights and window cranks. What Does The Check Engine Light Mean When Illuminated?. The check engine, trac off and vsc trac lights all came on at once while driving yesterday. I have a 2005 C230 Kompressor with only 54000 miles and the check engine light turns on. Initially, I started the truck and the check engine light was still on. So after work I came back home and had a bit of fun with the VSC and Traction control off (I didn't check the abs), then I called up the. It has been acting up for the past 2 months. One thing that can really throw us for a loop is when the check engine light comes on in our vehicles. The first time it appeared I drove 100 mile then the truck sat over the. I've not been able to correlate the light coming on with any particular event. 5 L models:. This morning to took it over to two local mechanics I know. ” “Service engine soon. Could not get the light to come back on during the drive home. EEC IV 2 DIGIT CODES NOTE: When you see "is/was" listed for a code: For a HARD fault code the sensor IS out of range right now. Sometimes it will flash a few times and quit, sometimes it will continue flashing and then shut down the engine. If a scanner is attached when the light is off, you should get a reading of any stored code in the computer. There is a lots of sites on the web, this is why you will need to allow it to be stand above others. So if my check engine light comes on occassionally it could point to any one of the problems HARLEYMANIAC listed? I have an 01 carbed Dyna and the light comes on every once in a while and goes off right away. I didn't get gas this morning and turning the engine off didn't help. It could still be the. I have had the oil sensing valve (at least that's what I think it was called, as I'm an IT person, not a mechanic) replaced before for a similar problem. i turn it off, wait a little bit, then I start it up. Two weeks ago, check engine light came on and I took the car to AutoZone and I have a code read P0430. It is early 95 and has the Chrysler 1 diagnostic connector instead of the OBD 2 connector. The warning symbol that many drivers fear, however, is the check engine light. Check engine light, vsc off, vcs trac lights are all on and vehicle is nearly impossible to drive in the rain. the check engine light is coming on intermittently on yesterday, off today. The dry air and heat definitely seem to have made it dissappear. Its coming from the right side of the engine. The illuminating conditions and remaining oil level are shown in the following items. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. Sometimes, just driving along the highway and the "Traction Control Off" yellow light illuminates on the left hand side of the dash near the temperature gauge. This past weekend I visited my folks and the car sat for a couple of days. Any ideas of what I need to check. Go to parts store and get a code reader and research online. Have you ever wondered what causes a car's check engine light to come on? Here, we list some of the most common mechanical and electrical problems that can trigger this important warning, and. Leave it on for at least 30 mins before washing this Start Up Business Loans No Credit Check off with hot (not hot) water. When you see the check engine light it doesn't necessarily mean you need to pull the car over to the side of the road and call a tow truck. Then a couple days later leaving work the check engine lite came on and stays on. If your Check Engine Light is on, our Professional Parts People will scan the code for you and provide a list of possible fixes. I noticed that when vehicle is in drive (D) mode at certain fixed intervals engine vibrates, I can feel it on the steering and on other parts. '97 740 il A few weeks back, the 'check engine' light appeared. 1 cylinder compression showed 147 psi. My 1993 S10, 4. 0" ALUMINUM WHEELS (STD), Variable intermittent windshield wipers, Tip start system, Tinted windshield glass, Tilt steering wheel. Well when you remove the fuse and replace it the light goes out, but if you turn off the engine and re-start the car it comes back on. When the car idles, I get no check enging light. Now it comes on again. If the light is not flashing, check the gas cap. Please read the codes first, and fix the problem prior to reseting the CEL/SES light (i. The MAF cars have the "Check Engine" light located in the light panel on the lower right of the instrument cluster. I have had some issues with my turn signals. The vehicle was not diagnosed or repaired. Took it to Jeep Dealership and they. But only while the truck is at idle to about 1000 rpm. Make sure remove 1500 Loan To Pay Off Debt the ability Supply plugs, Broken Power Supply cord may generates a burnfire and electric surprise. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. The check engine light comes on and goes off intermittently. Spend 4 hours on the highway each week and experience the following problem at least once if not 3-4 times on a 2 hour highway cruise. The scan codes at AutoZones point it laundry list of things, including O2 Sensor, Catalytic convertor. Please read the codes first, and fix the problem prior to reseting the CEL/SES light (i. If an intermittent fault does not reoccur after three consecutive trips, the Malfunction Indicator Light (MIL lamp) will go out but the code will remain in memory. Engine oil - castrol 5w30 oil change interval 7000 miles. it may have intermittent cam shaft sensor. check engine light has been off 1 whole gas tank and I just passed NYS inspection. All Jeep Grand Cherokees are equipped with internal diagnostic computers monitoring engine performance and emissions. It then rides perfect. BMW models with the round under-hood diagnostic port (such as your 88 325ic), record and store a fault code whenever the warning light comes on. My check engine light comes on then off after awhile, my gauges act funny for awhile, then Returns to normal. The determining factor as to whether or not the Check Engine light comes on is usually the problem's effect on emissions. But, there are other possible causes of intermittent illumination of the Check Engine Light such as failures in engine sensors, intermittent misfires, and faults with sticky or stuck valves such as in the EGR (exhaust gas recirculation) system or the EVAP system. Nothing other > than "55" is reported. There can be a million and one reasons for that little orange Check Engine light to illuminate. A missing or faulty gas cap can turn a check engine light on. No abnormal noises. Check Engine Light Comes on Intermittently Whenever I fill up my gas tank on my 2004 Honda Accord, a few days later the "check engine" light comes on. Just wanted to mention that I joined this forum to solve essentially the same problem. The place to start is by reading that code. What do you think?. The computer is constantly testing all of the sensors amidst it's preset standards that are expected. S4 (B9 Platform) Discussion - Intermittent Engine Cutout out and Boost Surge on Highway - 2018 S4 with 18,000 miles on it. I have noticed that if I fill the tank up with fuel to full it doesn't die and if I let the motor cool down it does not die. A Service Engine light is usually illuminated because of a sensor failure or a sensor reading that is out of specification. It only comes on when I am at highway speeds for a while or towing my boat. The diagnostics suggested a lose fuse, or wiring problem. Everything else appears to be working fine. Omaha, NE (68102) Today. Intermittent charging system warning light. The MAF cars have the "Check Engine" light located in the light panel on the lower right of the instrument cluster. Toyota Check Engine Light Answers. For example, the gas tank has to be at a level of 1/4 to 3/4 filled before it can, say, check the seal of the gas cap. Turn Ignition/Light Key Switch to IGNITION and wait approximately 10 seconds (4 seconds lamp ON, 6 seconds lamp OFF) for check engine lamp to start flashing. The check engine light in my car is cycling on and off (on for a week, off for a week). Thankfully, we’re here to help you out. On way to dentist the red temperature warning light came on for like 2 second then off again. You are here: Check Engine Light Home > Check Engine Light Codes (Generic Powertrain) Check Engine Light Codes. We consider the propagation of small-amplitude wa. Some codes may call for further diagnosis. Captain America is out of 200 Dollar Loans With No Credit Check place and so he views the planet a little differently than the associated with us. I have a 2006 Honda Civic Hybrid with 116,000 miles on it - she's broke. All Jeep Grand Cherokees are equipped with internal diagnostic computers monitoring engine performance and emissions. Hit a bump, get stuck in mud or snow, the TRAC OFF light come on. The vehicle was not able to restart and was towed to the contact's residence. Morning all, have tried to search this to see if any posts already but can't find any, so hopefully this isnt a repeat! I've just got a 98/99 1. Shaking went away after about another quarter mile. The check engine, IMA, and battery light all came on at the same time and I lost my motor assist. The most obvious is low oil pressure, then low or no brakes, no charging amps, oxygen sensor, transmission sensor, air flow sensor, fuel pressure sensor on manual or electric pumps, headlights, signal lights, tail lights, brake lights, power steer. I scheduled some shop time for a tune up and check over the entire van. If it goes off, the problem is intermittent, but the computer will store the code for later diagnostics. We have taken it to the dealer several times, but all they can say is keep bringing it back. reads ST fuel stream an LT fuel stream in real time. That is your daily dose of knowledge. I have a 2008 C300 Sport. How do I rule out intake or exhaust leaks? Like I said before the Check Engine Light is intermittent, and the code that came up is P0159 just want to check all bases before I repalce anything, there is close to 200,000 miles on it so I hoping it is just the sensor! Thanks Again. What you should do: If your car isn't feeling jerky or strange when the check engine light comes on the first you should check is the gas cap. fun fact for you, according to the dealership, if you have a check engine light on, after 10 ignition cycles, the check engine light will turn off. 6 that has an intermittent tick at idle and while driving. It could also be a warning of a serious problem that could damage your engine components. It stays on for a day or two, then goes off. So, if your converter is marginal, and you did a lot of stop-and-go driving, which creates high demand for the converter, that may have turned on the check engine light. An super duper fast. ” “Check engine. The dashboard in my car started showing the check engine light illuminated. The following procedure will allow you to read codes and reset check engine light on Acura cars. Maybe do a search on here how to clean maf sensor, this can cause intermittent engine lights. waited about an hour engine started as if it were out of fuel, sputtered then ran smoothly. Grabbed the manual, which doesn't really say much other than get it to the dealer asap. From a full stop, slams into gear. every 1000 miles the engine light comes on and as soon as i add 1 or 2 quarts of oil, the light goes off, it has become a pain, I thought I could drive this car at. Stalls when the weather is cold and engine is cold. The best advice is to read your owner's manual beforehand and learn the purpose of the "check engine" light and every other gauge and warning indicator on your dashboard. My check light turned on this morning. The diagnostics suggested a lose fuse, or wiring problem. I Have 21,000 on mine. Everything seemed to work fine after that for several days. The alternator runs off a belt drive and has no way of knowing if the engine is under load or not, only how much electrical load is demanded of it and the engine speed. check engine light has been off 1 whole gas tank and I just passed NYS inspection. 1 cylinder misfire),the spark plugs, spark plugs wires, two coils, fuel filter and 4 fuel injectors had been replaced. 8 tdi estate ! The oil light started flashing intermittently just over a week ago ! And today I've finally got around and done a total oil change including filter and flushing through with engine flush first ! My problem is that even after doing this my oil light is still doing exactly the same annoying flashing !!!!!. I got in on Sunday to head home and noticed the engine was idling pretty rough. Oftentimes if the gas cap wasn't tightened enough, the check engine light will display. Some codes pertain to more than one system but there will be only one of the systems on the vehicle. Average failure mileage is 47,000 miles. Last week I was driving to work going about 60mph on a gradual uphill and the check engine light started flashing. The determining factor as to whether or not the Check Engine light comes on is usually the problem's effect on emissions. 17 problems related to check engine light on have been reported for the 2011 Chevrolet Malibu. View This Post. I have an 2006 4Runner that my wife was driving today in the parking lot and the car jerked a little and the VSC Off light, slip light and VSC trac light along with the Check Engine light came on. The Check Engine light on your Toyota Camry (also known as a Malfunction Indicator Light, MIL), when illuminated, usually means there’s a problem with the vehicle’s emissions system. Dealers believe it is coming from the electrical harness. It only blinked for a short time, then went to the solid light (it was blinking orange btw). The warning symbol that many drivers fear, however, is the check engine light. A few weeks ago the engine light has come on again. When it does, it idles low/rough, around 500rpm. 7L V6 engine, 4-speed auto trans , P225/75R16 ALL-SEASON OWL TIRES, LIGHT SANDSTONE METALLIC, 4-SPEED AUTOMATIC TRANSMISSION, 3. I checked the coolant reservoir and float stick was slightly below the "low line". The dreaded and irrepressible INTERMITTENT Check Engine Light - ANY NEW SUGGESTIONS? The light stayed off for a few more days - then re-appeared. I have a 2015 1500 with the 5. The light did not go away, but a few weeks later, the check engine light would blink intermittently, usually when I am accelerating. Also it needs a good ground. Check engine codes get thrown when the car's computer detects certain conditions over a specific period of time, or a specific number of drive cycles. EDIT: No check engine light, no other problems. On some cars and trucks the check engine light will go off when the problem self-corrects or goes away (eg. When I first start up and fro about the first 20 minutes of driving, the turn signals will not always work. Doing so can lead to safety issues, a roadside breakdown or costly repairs down the line. Basically, what this means is your Jeep's computer has detected some sort of problem with a part or system on the vehicle, and is letting you know via the Malfunction Indicator Light (check engine light). Worth the $150. My check engine light comes on then off after awhile, my gauges act funny for awhile, then Returns to normal. Two questions: 1. There is a code 118 - Engine Coolant Temp Sensor over max voltage, which appears to be connected to my overheating issues. How do I rule out intake or exhaust leaks? Like I said before the Check Engine Light is intermittent, and the code that came up is P0159 just want to check all bases before I repalce anything, there is close to 200,000 miles on it so I hoping it is just the sensor! Thanks Again. For some reason the fuel sensor in the 2000 Rodeo will start acting up and this makes the check engine light come on. Does anybody know what might cause a check-engine light to go on & off intermittently? The vehicle has some front-end (structural -- sway bar problem) issues and it's well overdue for a tune up, but the engine sounds and runs fine both idling and revved. The check engine light comes on and goes off on my 2008 F-350 6. Battery was replaced. If the onboard computer gets a reading that’s a bit out of whack, the check engine light comes on. 2008 Street Glide check engine light comes on for several seconds after starting the bike, then turns off. Depending on what device you use, you. Typically an intermittent check engine light concern happens under very specific conditions such as when it's hot, cold, damp or driving over bumps. Get a friend or partner to alert you if you begin doing any of the subsequent:stand with one lower-leg wrapped across the otherremain within the edges on the 1000 Loans Needed shoesmaintain touching the nasal area, mouth. Couple of days later, the light is off again. Before I could take the H3 in, it went out. It's running fine. I have an Alt 1 light that sometimes doesn't light when I start the truck. Buick Check Engine Light Codes. Car is running fine. In all it has cycled twice. One to lubricate the engine components and the other to operate the fuel injectors. Things You can do with OBD Data: 1: Turn Off Check Engine Light. I had a diagnostic at autozone and they said I needed an o2 sensor in bank 1 but that should not be causing intermittent check engine light. 2004 crv with 91000 miles. You are here: Check Engine Light Home > Dodge Check Engine Light Questions & Answers Dodge Questions & Answers. I could feel high heat coming off the floorboard. Once I shut the engine off and turn it back on, theyre gone. 2 days later it came back on. The check engine light may come on for various reasons including if the gas cap is loose, oxygen sensor needs replacing, spark plugs need replacing and catalytic converter has a problem. All trouble codes are sent out as a series of flashes. I have an appointment to take it in on Wednesday to get it. Two times ago when this happened, I lost a LOT of power towing one of my horses in a 2 horse bp, I could barely maintain 70 going up a hill, in 5th gear (G56). After she was off the interstate, but before she had turned the engine off, the blinking stopped. Thanks to the age of information, anyone can be a "Google Mechanic". which indicates that there might be a known glitch in the computer on early Mazda3s (2004 was the first year) that can cause P0128. I have a couple of kids who sit in the 3rd row and they turn the light on to buckle up the seat belts. Intermittent Check Engine Light: If the check engine light on your 2011 F-150 is intermittent, try to take note of the conditions when this happens. 00 miles on it. They frequently come on out of nowhere, even under idling out of gear. Intermittent Check Engine Light: If the check engine light on your 2009 G6 is intermittent, try to take note of the conditions when this happens. Ended up having to use my auto-start to have the car run for 10 minutes every two hours so I wouldn't have to warm up the car for 15 minutes in really cold weather. Grabbed the manual, which doesn't really say much other than get it to the dealer asap. The first step should be to figure out why the check engine light came on in the first place as. I've got a 93 Isuzu Trooper that is giving me a check engine light intermittently in the morning. I have a 2006 Honda Civic Hybrid with 116,000 miles on it - she's broke. June 29, 2016 Title 40 Protection of Environment Parts 100 to 135 Revised as of July 1, 2016 Containing a codification of documents of general applicability and future effect As o. Didnt come on at all yesterday and is very intermittent. Replaced plugs and took it back out, ran fine for 10 minutes then check engine light and buzzer came back on. Make sure remove 1500 Loan To Pay Off Debt the ability Supply plugs, Broken Power Supply cord may generates a burnfire and electric surprise. 3 hour interstate drive last night, All fluids checked prior to trip. So if my check engine light comes on occassionally it could point to any one of the problems HARLEYMANIAC listed? I have an 01 carbed Dyna and the light comes on every once in a while and goes off right away. Answer: The check engine light is controlled by the PCM. With the ignition switch off, install a jumper wire across pins 1 and 2 in the diagnostic plug. The supposedly fixed the problem, and the consumer left the dealer satisfied until jan 30, 2012, when the check engine light illuminated again, generating several other dashboard lights, and once again the vehicle was running on a reduced cylinder. Answer - I have a 2012 Toyota Sequoia and the Check Engine light came on and then the Trac Off light came on. Now intermittently, only after random start-ups, the engine will run like this for 10-15 seconds, or until I have reached about 25mph.