Honda civic check engine light flashing rough idle

Last UpdatedMarch 5, 2024

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Honda civic check engine light flashing rough idle. Idling was rough. Apr 26, 2020 · The check engine light turned on and started flashing. 21 % of the time it's the. I can't magically diagnose the problem without actually looking at the car. Was driving to the store and went to step on the gas at the stoplight and it started to run rough and the engine light came on and is flashing. Answer: There are a lot of things that can cause the check engine light to come on. It may be concealed by a small cover, which can be easily removed by hand. Worst case is a jumped timing belt or burnt valve. Usually ignition related, but could also be a fuel, air or cylinder sealing problem. I called Honda corporate and they said that the issue was resolved by extending the warranty 8 more years. Sep 27, 2023 · The honda accord check engine light explainedEngine light check start warning flashing honda when means but yellow astra axleaddict car cranks vauxhall wont indicator idle malfunction Check engine light and flashing d honda civicHonda accord check engine light flashing. The work of O2 sensor is to measure how lean or rich exhaust gases are when leaving the combustion chamber. To begin the reset process, you’ll need to locate the OBD-II (On-Board Diagnostics) port in your Honda Civic. Reasons a Honda Civic Has Rough Idle. Some air bubbles may throw the FITV off and keep the valve open. May 18, 2015 · Step 1 – Check fluid levels. It must be very difficult to get perfect at all rpms and load conditions. Spark Plugs. Bad fuel injectors are another very common engine problem that can cause engine shaking and a check engine light. 06 LX with around 80K miles, engine coolant kept disappearing. The vtm light will go off after maybe 50 miles or so or turning the engine off and of with use several times. Aug 29, 2019 · If your Honda Civic is idling rough, look for any OBD II codes if the check engine light is on. Jul 25, 2013 · So if you have a rough idle with your 4 cylinder Honda, this might be a contributing factor to your rough idle. Hello, I have Subaru B9 Tribeca 2006. To check if the fluid levels are low, let the car sit until the engine is cold. Prior to this, the van has been having high idle. I changed the pcv valve a couple days ago but the lights came on today (1/2 full gas tank). If they are loose, tighten them. 4. 2006 EX-L. 481 posts · Joined 2007. Today however, I was at a stoplight and all of a sudden the light comes back on, except this time it is flashing along with the VSA light w the (!) triangle light being on steady. I drove about 1/2 mile, went inside on an errand. You will feel it as the clutch cycles on and of as the high pressure switch commands it to to prevent the evaporator from icing up. The only diagnostic code on my code ODBII code reader is P0305 - Cylinder #5 Misfire. A very precise amount of fuel is delivered by the fuel injectors controlled by the ECU. Same problems here:rantsmiley:. Here’s a great video on how to diagnose faulty plug wires with a multimeter. PCV valve. If you have a V6 automatic (you see a green ECO light periodically come on the dash), please refer to my comment here. Start by taking a look at the codes, if the check engine light is on, and work from there. Honda wires last just about forever so Mar 13, 2015 · Here are the top five symptoms of a bad fuel system, and other important information you need to know about your Honda Accord's or Civic's fuel system. Misfires can happen intermittently, at idle only, accelerating only, or under heavy load (in 4th gear at 45 mph). Likewise, if your catalytic converter is going handy, and you did assorted Jan 31, 2013 · Flashing Check Engine light. 0 %. Dec 16, 2012 · This is the first time in the cars life that the check engine light has come on. No lights and the car was running smoothly. Accord honda light engine check codes Honda check civic 1994 engine light code accord 1999 flashing source D4 light on, no cel codes, check engine light off. Some common issues are O2 sensors, evaporative emissions leaks, a loose gas cap, a misfire, spark plugs, low coolant, etc. Chances are one of those is fouling out and my strongest suspicion is a coil pack. I expect the vibration is due to a oscillation in the control system at that particular RPM and load. I. Loose Gas Cap. wait 5 minutes. Car runs smooth afterwards, except: It has a rough idle and the check engine light flashes. In addition to causing the check engine light to turn on, vacuum leaks can lead to problems with acceleration. Rough Idle No CHECK ENGINE LIGHT~~~~ EASY FIX, In this video i will show you how to repair your low idle problem quick and easy. Honda Jun 25, 2023 · D4 light on, no cel codes, check engine light off Pulling check engine light codes on a honda accord D4 light on, no cel codes, check engine light off. You don't mention the check engine light so not likely a sensor. An OBD-II scan for engine trouble codes should indicate which I posted this before but my 2008 civic recently developed a rough idle on cold start. 98 civic coupe (EJ8) "Bethany" (R. Modern engines use a technique known as direct injection to get the fuel into the engine cylinder. It's also random and varies in severity. This is an older thread, you may not receive a response, and could be reviving an old thread. engine should relearn the maps and see if it cures the rough idle. 95,000 miles. Dec 4, 2023 · 2001 honda accord v6 check engine light Honda check engine light crv warning problem pilot icon yellow 2008 symbols car could civic lights strut service shaped toyota Why is my honda accord check engine light on. One post seemed close and more current but the member said they never determined the cause. Oct 19, 2023 · Flashing: d flashing honda odysseyHonda odyssey check engine light flashing rough idle Check engine light flashing in honda odyssey1999 honda odyssey check engine light and tcs light. Over time, spark plugs naturally become contaminated. Initially, while driving the car at highway speed, the check engine light would flash and the car would lose power. One of the most common reasons for a rough idle is worn or damaged spark plugs. And then the car started driving a bit rough. Most posts old (pre-2010). Call the experts at Nalley Honda by dialing 7707568717 so you can describe the issues. Oct 13, 2020 · What does a Flashing Check Engine light mean P0301 to P0312 - Basic how to diagnose and fix Sep 7, 2019 · Spark Plug Wires – While only some models and engine combinations of vehicles today come with spark plug wires (a lot are now coil-on plug), if your Civic happens to have them, they can go bad and cause a rough idle. Apr 2, 2019 · I have a 2001 Honda Civic EX and all the. The VTM-4 light is on because the AWD system is disabled due to the "check engine" light. Sure enough once I put in a new spark plug the Equinox ran fine and the check engine light went away. 146 posts · Joined 2005. If you suspect that your O2 sensor may be the cause of the problem, it is best to have it diagnosed and replaced as soon as possible. Dec 29, 2020 · Donate so you can help me help you: https://www. Accord idle noticedWhy is my honda accord check engine light on 2001 honda accord v6 check engine lightHonda Dec 8, 2010 · The flashing light indicates that the engine is missing, It will soon turn to a solid check engine light if problem is not addressed Ask Your Own Honda Question Mechanic for Honda: Honda man , replied 13 years ago Aug 21, 2021 · Cause 2: A faulty fuel injector. Accord idle noticedHonda accord check engine light flashing d Accord shutHonda Below we have highlighted the most common causes of a check engine light. Started it up today, ran a little rough. Try resetting the ECU open the fuse box cover inside your engine bay area. For example, you might be dealing with fouled-out spark plugs, a faulty oxygen sensor or a vacuum leak. Bad Spark Plugs. Your car’s throttle body is a small but essential piece of the vehicle’s air intake system, and it’s one of the most critical components of your vehicle to maintain. BTW this is a 2011 Ody LX with 130K on it. Sometimes, the oil pressure switch or sensor goes bad activating the oil light on Mar 18, 2019 · I had these same symptoms. the sensor block is coloured 1 x black/yellow,1x white,1x black/white,1x green/black. This sensor is responsible for monitoring the oxygen level in your car’s exhaust Jan 11, 2024 · 5. 2001 honda accord v6 check engine lightHonda accord check engine light flashing d . When a spark plug stops operating, the cylinder it’s connected to can misfire. But I have put a whole lot of engine mounts in a whole lot of Hondas. Diagnose shows mistake in 1st cylinder. Truck runs fine it just has a rough idle. Honda recognized this a problem with the block and replaced the block under warranty. paypal. They can be random or regular. mediagram/123rf. Oct 26, 2015 · Sometimes it will go a 1/4 of a tank before the lights will come on. 15 % of the time it's the. Check Details Check Details Apr 12, 2012 · Options. You may find you have a code like P0300, which is a general misfire code. Failing Catalytic Converter: Your catalytic converter can eventually clog with The check engine light on your 2013 Honda Civic will frequently shut itself off if the issue or code that caused it to turn on is fixed. As soon as the A/C kicks on the clutch tells the ECU to step up the idle as it adjusts it over compensates causing the idle surge. . Cleaning the throttle body shouldn't Mar 24, 2021 · A blinking check engine light is indication of something active that must be resolved before driving further. Pulled back in the driveway and let it sit for a while. Nov 17, 2023 · Accord idle noticedHonda accord light engine check 2001 v6 Accord justanswerHonda civic 1994 check engine light code accord 1999 flashing source. Do not drive further without taking your Pilot to your local Honda dealership for a likely in-warranty repair. Feb 17, 2023 · When an engine misfires, one or more of the cylinders doesn’t produce the power it should. Jan 24, 2021 · Problems with the fuel system, such as a clogged fuel injector or fuel filter, can cause the check engine light to flash. Jan 31, 2024 · The most common issues car owners experience after cleaning the throttle body are a high idle and the check engine light turning on. Oct 26, 2023 · If the check engine light is flashing or blinking, it means a serious engine problem, such as a misfire. 2009 w/35,000 miles, has been flawless so far. Car starts shifting weird while driving 2. Jan 19, 2021 · SPARK NOTES: 1. plugs and ignition coils and nothing changed. 7 parts air to one part fuel. The VSA and triangle also turned on. Oct 22, 2021 · On a V8, you may simply notice a loss of power and a flashing check engine light. Turn on the ignition, and then check if the check engine light (CEL) is steady or flashing. The malfunctioning of Oxygen sensor can also result in engine sputtering and check engine light coming on. The engine will shake, and you will notice a poor throttle response. We have tried changing the spark. Fuel Pump. I recommend having the code checked; it will point you in the right direction. Jan 26, 2023 · Engine check light hondaswap fixedHonda "check engine" light: what could be the problem? 2002 honda crv blinking engine lightEngine light check start warning flashing honda when means but yellow astra axleaddict car cranks vauxhall wont indicator idle malfunction. Jun 9, 2010 · SiLentPower. If the check engine light is flashing and your Honda Odyssey is idling roughly, it could be a sign of a misfire or a problem with the idle control system. I had it towed to my house. Depending on the type of failure, the light may either blink or remain constantly lit. On a four cylinder it may feel like your steering wheel is attached to a machine gun. Don’t change the wires if they’re OE (Original Equipment). Solution: Proper periodic servicing of the PCV valve will prevent this situation from occurring. If you have worn spark plugs, your engine might misfire, which causes shaking or vibrations. Replaced mainshaft speed sensor ("pickup assy") This is an older thread, you may not receive a response, and could be reviving an old thread. Nov 27, 2017 · A PCV valve leak can cause the air-fuel mixture to run too lean, and this will cause a rough idle. Reasons a Honda Odyssey Has Rough Idle. The car will also start shaking a little. Fuel – The ideal air-to-fuel ratio is 14. 3 days later I turned it on and it started. If you have a faulty spark plug, you should Mar 21, 2014 · Unfortunately, as of turning the key when I got in this afternoon to drive home, the engine suddenly idles very rough, struggles at low RPM and the check engine light flashes non-stop. #13 · Jun 26, 2010. The most common reasons a Honda Civic has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Feb 19, 2013 · When you come to a stop the computer extends the IAC to let air bypass the throttle plate and maintain idle speed. I pulled the codes and it came up with P0300, P0303, P0306. Engine overheating. remove the "FI main" fuse. Use NGK or Nippon Denso plugs only in your Honda. Honda Civic. soon-or-check-engine-light-on-or-flashing. Engine light is on & transmission D blinking Honda Odyssey 2007 - YouTube Check Details Engine light is on & transmission d blinking honda odyssey 2007. Pulling check engine light codes on a honda accord. ) Like. Most common is a faulty spark plug wire , spark plug etc. The most common reasons a 2005 Honda Civic has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. You should have those checked and replace what is necessary. The most common reasons a Honda Odyssey has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Spark plugs are also a common culprit, especially if they haven’t been changed in a long time. 11. 1. It CAN mean there's a misfire, but it can also mean lots of other things, including but not limited to for significant engine damage. rough idle and ride. . A rough idle occurs when the engine does not run smoothly at idle speed, causing the vehicle to vibrate or shake. 34 % of the time it's the. Try to get the code somehow or if you wanna risk driving to a parts store to have it checked. These can occur in a few different areas of your engine—primarily, the vacuum hoses. 4) Bleed your coolant. misfire. One of the most common causes of a check engine light flashing is a bad oxygen sensor. Feb 21, 2023 · 3. Worn Spark Plugs. 189 posts · Joined 2016. When this light is on, the vehicle is FWD only. Honda civic 1994 check engine light code accord 1999 flashing source. The number at the end of the P0300 code Well it's not plug wires, the accord does not have them, it has a cop system, also I got the flashing engine light to go away by making sure the fuse box was tight in the engine compartment, it was looses there is a few 10mm bolts holding it down, also I still have problems the taking off at speed in first gear I don't know the problem yet, but I am going to replace the power wire going to the If you notice a difference in the performance of the vehicle, it could be an indication of a more fair problem. I removed the valve cover again to see if Jun 8, 2013 · Rough Idle After Coming to a Stop. Although you won't see this often, an engine rough idle can be a sign of problems with the fuel pump or fuel pressure regulator. Hello - I just drove to Autozone and they downloaded the following codes from my 1999 Odyssey: P0300, P0301, P0303, P0304, P0306, P1399, P1457. I would avoid driving it until you can diagnose the cause. If any problem is detected, the check engine Light of your dashboard will turn on. The first step I take to solve a rough idle issue is to start with a good tune up. Two days of normal, no-check-engine-light improved fuel economy and then BAM! it suddenly feels like I lost a cylinder. Aug 29, 2019 · If your Honda Odyssey is idling rough, look for any OBD II codes if the check engine light is on. Driving to work the other day when check engine light started flashing, low power, rough idle. Mar 4, 2015 · Step 1 – Examine the check engine light on the dash. changed plugs saw oil in last plug, i understand thats valve cover and seals. Sep 7, 2023 · Honda engine light check problem crv warning service pilot icon yellow 2008 symbols car could civic lights strut problems brakeHonda accord 1998-2002 check engine light cel and malfunction indicator Light honda accord reset engine check emissions 2002 indicator malfunction codes 1998 sourceHonda accord check engine light flashing d. The OBD-II port is typically situated beneath the dashboard on the driver’s side. #15 · Jan 20, 2013. cylinders are misfiring. A bad spark plug wire can and will make your check engine light turn on. Aug 29, 2019 · Your CR-V’s engine needs air, fuel, and spark to achieve optimum ignition . blinking. put the fuse back. The car computer then uses this info to adjust the amount of fuel that enters the engine. If it is not, start with pulling the plugs and visual inspection of the air filter and vacuum hoses. Ok this is telling you the car is misfiring and if driven for a long time will damage the motor. Honda Odyssey. Misfires can be caused by several things including spark plugs, spark plug wires/coils, vacuum leak, faulty injector, etc. Nov 2, 2022 · Faulty oxygen sensors. When one or more of these variables is off, it can lead to a rough idling condition. Could be a bad plug or coil, could also be an injector or injector harness. It is not recommended to drive your Honda if the check engine light is flashing. Low oil levels would cause the idle roughness, and low coolant levels would cause the engine to run hot as well as rough. Then I got Check Engine, Cruise and ABS lights on. Engine Mechanical Problem 2000 Honda Civic 4 Cyl Two Wheel Jan 2, 2010 · In a 1998 civic lx what does a blinking check engine light mean my car exhaust feels like its sputtering a little bit. Oct 24, 2023 · Check Engine Light On Honda Accord 2007. That's normal. Loose Gas Cap: Your gas cap is loose, broken, or simply missing. IF YOU ENJOY MY CONTENT BUY M Buy a shirt and support the channel! (Links Below)Is your car idling rough or experiencing loss of power? Are you getting worse gas milage or having a harder Feb 15, 2024 · Honda accord 1998-2002 check engine light cel and malfunction indicator D4 light on, no cel codes, check engine light off Honda accord check engine light flashing d. Air – The air entering your vehicle’s engine must be metered by the MAF or MAP sensor. 5. I ended up changing the other 3 for good measure. engine light flashing. A flashing CEL (Check Engine Light) is something serious to be concerned about. The only problem I have now is the rough idle and it stalls out when it rains. If you just got a fuel tank refill and forgot to replace or tighten the gas cap (fuel cap) correctly, you might see the Check Engine Light or Check Fuel Cap light illuminated on your dash. Is your car check engine light flashing? Discover how to fix this issue with tips from Hollenshade's Auto Repair Service. Check Details Accord honda light engine check codes. Take a scan tool and scan for any troubleshooting codes. #3 · Oct 1, 2017. honda civic ej9 i have 2000 ej9 hatchback,engine management light on the whole ime,i'v had sensor changed,but i have checked it over and i have found that it is colour coded different as in,sensor is 4 wire 2x black,1x white,1x green,1x white. So I have this strange rough idling behavior in my 2013 Honda Civic LX with 60k miles on it. Flashing check engine light means possibility for serious damage. Low oil and coolant levels may cause hot spotting (engine running hot and rough). Choose among the best repair shops in the country - those that meet only the highest standards. Oct 11, 2013 · Flashing check engine light usually indicates a misfire, which would also explain the rough operation/noise. Week ago started the following problems - after starting up, engine is shaking (rough idle) for a few (20-30) seconds and then it's OK. The fix is to service the valve regularly and make sure that it is clean and fully operational. You may also find codes related to a specific cylinder. Oct 1, 2017 · Aviatard. On the other hand, a flashing light Jul 17, 2020 · When the engine check light is flashing it typically indicates a “misfire” in one or more cylinders and a misfire also causes the engine to run rough. 5) Take the 3 10mm bolts out of the FITV (you don’t have to take off the coolant lines). 2. The problem is aggravated by the Air conditioner clutch cycling on while stopping. Technician at store thought it may be the MAF sensor since he had similiar experience. A misfire can be caused by numerous problems, many of which can also lead to a flashing Check Engine Light. Gear selection felt like being rear ended 3. Aug 17, 2011 · The check engine light flashing means pull over and shut it off before you destroy your catalytic converter. Vacuum Leak. followed by the VTM-4, then the VSA light. This can be caused by a malfunctioning thermostat, water pump, or other cooling system components. Scan for Codes with a Scan Tool. Check engine light on honda accord 2007 Honda check civic 1994 engine light code accord 1999 flashing source 99 honda accord flashing check engine light Let’s discuss the common ones in detail. Oct 2, 2012 · I have a 1999 Honda Civic CNG with 140,000 highway miles. I'm thinking ice had gotten on a wheel sensor, or some other sensor, and got dislodged by driving around. 2002 civic lx. A common issue that might cause your car to idle rough when it's in park is a vacuum leak. 1997 Volvo 960. If the oil level is ok, then check the oil pressure sending unit, if the oil level is low add oil to proper level. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Again, this is just an educated guess. It runs rough for like a couple of seconds until it smoothens out and functions perfectly thereon after. Asked by Apr 29, 2011 · 2 posts · Joined 2013. The number at the end of the P0300 code The most common reasons a 2005 Honda Civic has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Jul 15, 2012 · So this happened to me also coming home from shopping it rained really bad my intake sucked in water and it stalled out oil light and battery lights on. Started to drive down the road and I get a flashing check engine light. and then the check engine light starts. changed Jan 7, 2014 · Check engine light was flashing, the 4WD and TRAC, I think, were on. Honda civic check engine light on?? 2006-2011 I wanted to post this video so hopefully it will help you out and maybe you are having a similar problem. Dec 26, 2020 · 29459 posts · Joined 2007. Component Breakdown Flashing Check Engine Light (CEL) If the check engine light is flashing and your car is idling rough or stalls, the culprit is most likely a bad fuel system. Also, you shouldn't drive the vehicle while the CEL is flashing since doing so can A failing ignition coil can create several symptoms: Check engine light comes on Engine runs poorly or stall Increased emissions Reduced fuel economy Car won’t start If Read More $213 - $295 Nov 7, 2015 · The recommendation was to replace some assembly (honestly i forget what it was) but it was ~$35. The gas cap helps seal the fuel system and maintain pressure within the gas tank. 177k miles on the van - 2005 Ody EX-L. 1999 Honda accord engine light flashing. Just had a tune up 8 months ago, oil was changed 2000 miles ago and has a half tank of gas in it. I'm sure it will come back after driving a little bit. The oil light comes on, if the oil pressure switch senses a loss in oil pressure. My ch The most common reasons a 2012 Honda Civic has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Dec 21, 2005 · Leonardo629. #10 · Dec 23, 2005. While driving, the computer of your Civic (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the engine is working properly. OMG BLINKING D AND CEL 4. P. #6 · Dec 28, 2020. An overheating engine can cause the check engine light to flash. Sep 1, 2023 · Here are 10 common causes for a flashing check engine light, as well as the possible repair cost you could be facing: Check Engine Light Flashing Causes #1: Bad Oxygen Sensors. I just bought iridium spark plugs and replaced all four. Bad spark plug wires. May 20, 2023 · Common symptoms of a faulty O2 sensor include poor fuel economy, rough idling, and a decrease in engine performance. Apr 10, 2023 · Check Engine Light and Rough Idle. Rough idle/check engine light blinking. It also started to idle roughly - almost as if the car wanted to die out. Aug 7, 2013 · Revisited VSA light - Check Engine Light - Running ROUGH. So, for my understanding, everything under the in the block except for the head was replaced. When I came out and restarted the car, all was fine. If the check engine light is flashing, this means that there is a fair issue and it is recommended to service your Honda Civic immediately. A flashing CEL indicates that your vehicle's engine is misfiring, which could severely damage your catalytic converters. I was able to drive home slowly. com/donate/?hosted A blinking check engine light can mean many things more Dec 9, 2006 · 3) Check to see if the nuts holding the TB and the IM on are tight, this was the source of my idle problem. It also says a random. auto part store checked it, results,1 ignition system-fault plugs, ignition wires. A steady light typically indicates a problem with the vehicle's computer system, such as a sensor that is not delivering or receiving the correct data needed. If the IAC is sticking it sometimes cannot compensate fast enough to avoid a stall. I've looked at several VSA posts but haven't been able to find if anyone has gotten a solid determination of the cause and cure. You get a rough and shaky motor plus a Check Engine Light. The guy at auto zone recommended checking the spark plug first, just in case. Light honda accord reset engine check 2002 malfunction indicator codes emissions 1998 flashing source May 9, 2019 · When you shut off the engine and restart it, it resets itself, which would explain it idling fine with no CEC light on. Engine trouble code p0717 and p0718 5. Car is a daily driver 80 miles a day, never had a problem. As its name implies, a spark plug wire transfers electricity from the coil to the Feb 13, 2005 · I noticed a small vibration in the wheel when idling this evenning. Mar 6, 2023 · Here is a more detailed list of the seven most common reasons why a car vibrates when stopped or at idle. Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Jan 8, 2010 · The check engine light is always on, but with the new rough idle it started to blink on and off. ) 04 Accord sedan (CM5) " (unknown)" (W. The first step is to check for oil level on the dipstick. I expect they have an issue with the active engine mount. Fix what caused the CEL and the VTM-4 light will go off. No check engine light but code reader does find check engine codes P0113,P0102, and P0303. changed spark plug, air filter, checked all connections, cleaned injector and Mar 25, 2015 · Step 5 – Vacuum hose leak. Drove it back home and Looked under the hood. Driving a car when the check engine light is flashing will damage your catalytic converter Other Symptoms: Poor engine performance when cold or as it reaches operating temperature, hard starting, poor acceleration, rich fuel mixture at idle and stalling. Jan 16, 2023 · Steps to diagnose the cause of a shaking car and blinking check engine light. Engine misfire is a severe condition that requires immediate attention to avoid Dec 22, 2023 · Step 2: Locate the OBD-II Port. Check engine light flashing usually means improper fuel combustion. 2 vacuum leak 3 injector fault 4 high /low fuel pressure. zv qb gg qi mp qj ci ur qd nu