Car Idling Problems

Idle problems 2 Answers. 5dci XE With Only 49 000km s. These are the components that you should check first car shakes when idle. Components in the fuel, ignition, emission and other systems should work correctly. Top 10 Causes of a Rough Idle 1. If your car seems to be revved up to a higher-than-normal RPM while idling, it's not necessarily a problem. So when your vehicle's engine stalls when you kick your vehicle into idle mode, have a look at the idle control valve. ( and has stalled a couple of. Then when I got the car, I noticed the hesitation problem, and not being an intermittent problem, I thought it would be easy to trace. Car Problems: Chevy, Buick, GMC, And Cadillac Diagnostics | Certified Service. This happens in any gear, and at any speed when i press down with anything more than gentle pressure on the pedal. Below are the top 7 causes of car shakes when idle, accelerating, driving, and braking. You may have to register before you can post: click the register link above to proceed. Does your car shake or shutter while stopped or idling? These 5 reasons could be why. The answer to that question depends on the cause of the high idle. Check engine light and trouble code P0300 misfire. 200 Million used auto parts instantly searchable. CIS-E stands for Constant Injection System, Electronically controlled. Idle speed should be controlled with the idle stop screw near the governor. 1988 Lincoln TC has high idle and surge problems 4 Answers. Yep, Sounds like one tooth off. Rough idling or stalling when at an idle. The car would drive fine, but when I'd stop at a red light, the idle speed would drop low and then rise and fall repeatedly. The first 25 miles was local stop and go traffic. Oh you wanted the non-redneck solution? Take it to a mechanic and find out why the idle is off. For instance, if the fuel-air mixture is too rich, a sensor will send a signal to the car's computer, and the computer will instruct the IAC to send in more air to boost the idle. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. 2003 Ford Explorer Stall Problem / Low Idle? I have a 2003 V8 Ford Explorer with 54K. I have a problem with my car shaking at idle with the gas engine running. Car: 96 corolla 1. I don't have much experience with diagnosing car issues so I'd hope you guys could help me a bit. The city is paying cash bounties to tipsters who turn in commercial drivers for. To understand what the actual problem is, you must understand the signs to look out for. 3 (used) from an online website back in December. There are a number of potential causes for this problem. If several of those strands break, they will interrupt electrical flow every time the vehicle travels over road imperfections, causing the engine to stall. Now make sure your car is idling at about 850 RPMS with jumper in place and everything connected. As your car rolls along, the engine takes in a mix of air and fuel that allows it to keep moving. Hi Guys, my car won't idle, it started playing up a couple of days a ago, where it kept dying after I started, but then it came right. Learn How to Diagnose Your Chevy, Buick, GMC, and Cadillac's Problems with this Guide. Increased idle speed (max. If this problem happens while the engine is cold, it may be part of the engine's design. And idling problems are really hard to pinpoint. Check engine light and trouble code P0300 misfire. For a while since I had an idle speed adjustment problem just after I cleaned out my throttle body. idling to vehicle pollution and fuel consumption (see Appendices for methodology). Every now and then at a stop, the car will get a jumpy rough idle. So idling in the supermarket car park would be okay, but it could prove costly if you're caught idling on the street. It only takes a minor problem like a fouled spark plug to cause your engine to vibrate. Once you do that, figuring out the correct solution to high engine idle won't take long. If the car is still under warranty it will be fixed free of. car wont idle when cold !!! my cousin's 99 wouldnt idle when he starts it in the morning unless he held the gas pedal for few minutes then its fine, i checked the iac and replaced with 2 other working ones and it didnt make a difference, the only other thing i can think of is the TPS but i havent tried to swap it yet. Most vehicles have a maze of hoses throughout which create a vacuum 2. The shaking is not quite violent, but it's certainly noticeable. When the engine seems to rev up on its own while you are at a standstill, you may wonder if it's a sign of trouble that needs the attention of a mechanic. 3) Checked the timing and adjusted it, and then adjusted the idle to the original specs, made the P0505 problem go away. After the car has been allowed to fully cool the engine coolant temperature becomes that of the outside ambient air temperature (+or- 1 or 2 degrees F) which means cold idle RPM will vary in a range of 801RPM to 1500RPM. idling regulations, these vehicles can be equipped with devices. I had thought that I was adjusting the idle correctly with the TPS disconnected. Repairing engine problems can mean a significant expense, so it's best to have a rough-idling car checked out by a qualified mechanic as soon as you notice the car idling rough. Within a short period of time the car will return to rough idle as the underlying problem has not been fixed. It can be so bad it can stall the car or cause the revs to hang at a bad moment for that. The idle problem started after I twice left my lights on and drained the battery until it was dead. This problem is caused by the idle control valve. When a car problem occurs, the first step is to trouble shoot the related system. The New York City Administrative Code, Title 24, Section 24-163 establishes that no person should allow the engine of a motor vehicle to idle for longer than three minutes while parking, standing, or stopping. This is a general guide which will list symptoms for 944 starting and running problems and common causes of those problems. Top 10 Causes of a Rough Idle 1. Crud makes the car idle lousy and slow. Basically, idling your car is the most convenient way to wait for someone. there are also a number of other problems if your car has idle problems. The motor mount is designed to hold your car's engine in place while you drive. Re: Strange problem cropped up today - car won't idle below 1200 RPM. problem has been tracked down and you can get your ECU. Method 2 Fixing Air and Exhaust Problems. 4 Common Reasons Why Your Engine May Be Idling Rough 1. Got car out this morning as usual, parked it while locking garage, and car is revving between 1500 and 1700 revs while the car is sat idling. Below are the top 7 causes of car shakes when idle, accelerating, driving, and braking. It is intended to help you map out a troubleshooting plan. Idle speed should be controlled with the idle stop screw near the governor. What Problems Does a Bad EGR Valve Cause? Idling and stalling problems can really add stress to your daily commute. 5dci XE With Only 49 000km s. The New York City Administrative Code, Title 24, Section 24-163 establishes that no person should allow the engine of a motor vehicle to idle for longer than three minutes while parking, standing, or stopping. My Ford Ikon 2005 Flair (65K odo) now has a new problem from today. The TPS, PCV , fuel filter, fuel pump assembly, and charcoal canister was replaced after vacuum hoses were repaired. Idling is when a driver leaves the engine running and the vehicle parked. My AP1 will sometimes shake when returning to idle. Health impacts. It is intended to help you map out a troubleshooting plan. So you might think by idling your car, you're warming it up, which will prevent this problem. Replace the fuel filter if it's clogged. idling when the car is stopped. You could save yourself and the environment by becoming idle-free. Causes of a rough idle. Got a problem with my car that has always been there since I bought it but haven't bothered to try and fix till now. Connect Tech2. After plugging back in the whole idle problem seems to be marginally better. I have cleaned the oil pressure sensor connector with no change, then replaced the oil pressure sensor itself with no change. An engine that is idling too high may be caused by a faulty idle air control motor valve that has completely failed or that has simply become weak and is not functioning correctly. Some of you folk probably know about the problems I've been having with my Evo the rough idle problem that no-one could solve. this can be seen in the videos. We have to turn the engine of and start it again. Help, I'm at my wit's end with my 97 LX protege 1. High Engine Idle So, What can cause abnormally high engine idle speeds. As your car rolls along, the engine takes in a mix of air and fuel that allows it to keep moving. What is the cause of this, and is it easy to fix? Is it the idle control valve? Have heard of it, but don't know what it does. Car seems to stall while driving (recurrent/ constant problem for 4 months: Car has 65K miles). Car sometimes has rough idle and lurching motion. If several of those strands break, they will interrupt electrical flow every time the vehicle travels over road imperfections, causing the engine to stall. 6 litre when it comes to a stop, with the engine running like you do at intersections and traffic lights. An idle control valve is an important element which maintains a steady idle for the vehicle's engine and is typically changed by means of the car. The engine is rebuilt with all new seals and the turbo as well. The car ran nice and smooth until it warmed up, then it started idling lumpy. Irregular idle speed. Dirty fuel injectors. Maybe they were unable to reproduce the problem you described. Here's why it costs to idle. One of the leading causes of IAC motor malfunction is a blown or faulty fuse. If I try to drive the car while it is still idling it stalls a lot. Both the engine and transmission have been rebuilt. Some of us blindly accept overheating problems as typical old-car shortcomings, but it doesn't have to be that way. The problem is whenever at idle speed, the idle speed fluctuates. What's wrong with YOUR car? Find out common car problems directly from owners like yourself. Then, it would lose RPM's entirely. Rough Idle Diagnosis My diagnostic journey began with a visual inspection revealing this Mazda 626 had actually been well cared for. If it's not a fuel problem, the electrical spark isn't getting through to the spark plugs. The TPS, PCV , fuel filter, fuel pump assembly, and charcoal canister was replaced after vacuum hoses were repaired. Broken motor mounts can cause your car to shake violently when it is idling. After unplugging idle valve when car is warm, the idle is at 1000rpm, and has no problem, but when idle is unplugged, car will not keep the rpm when cold - it. Let's go over each of these causes in more detail and learn how they can be remedied. car runs perfectly from cold 'til engine reaches normal working temp (approx 85 deg reached after 7mins or so of driving). CAR SITE HOME GARAGE STUDY ENTRY REC ROOM OFFICE HEAD KITCHEN PATIO. If I unplug the sensor in between the throttle body and the air cleaner (mass air flow?), the idle bumps right down, but the car runs really rough and inconsistent. I have a 2005 merc c 180 kompressor. The symptoms include stalling when coming to a stop, or very low idle after starting, or stalling if the throttle is "blipped" (opened and closed quickly). Rpm while idling is highly unpredictable after filling up. That makes it highly annoying. com : Car complaints, car problems and defect information. Fuel is only partially combusted when idling because an engine does not operate at its peak temperature. Motor mounts keep the engine attached to the car. Dirty Fuel Injector. One of the most common problems is likely a rough running or poorly idling engine. The Ohio Air Quality Development Authority found that the average idle car consumes about 0. car wont idle when cold !!! my cousin's 99 wouldnt idle when he starts it in the morning unless he held the gas pedal for few minutes then its fine, i checked the iac and replaced with 2 other working ones and it didnt make a difference, the only other thing i can think of is the TPS but i havent tried to swap it yet. What's more, it often creeps up on you gradually and subtly — until one day you find yourself wondering how you ever put up with such an annoyance. 6sx of 5 years and 4 months old, 77Kkm mileage. Dealing with high engine idle issues can be quite frustrating until you identify the cause of the problem. As reported by Car From Japan experts, most Makes getting this engine rough idle after warm up are: Subaru; Honda; BMW. Idling definition, not working or active; unemployed; doing nothing: idle workers. The idling is smooth again,without the 'hunting'. The motor mount is designed to hold your car's engine in place while you drive. Re: Idling problems, sputtering at idle and low rp Well, $814 and eight coils later, my car is back and purring like a kitten. When i start the car, the rpm shoots to 2K(which is normal) but when it is returning to the idle state (700), it shoots past it and goes well below 400 before returning to 700. Complaint #4 – MY CAR IDLES ROUGH Rough idle is most commonly caused by a tune-up problem or vacuum leak due to deteriorated vacuum lines. On cars with carburetors (phased out through the 1980s), the most common problems include the distributor cap and rotor. This makes them require excess choking (which wouldn’t be so bad if the fast idle ramp was curved better). Engine Idle Is Too Low Or Stalls Dirty Throttle Body. Continue reading to diagnose why your Accord's engine is revving while it is parked. Many different problems could result in a rough idle for your car or truck, including: dirty fuel injectors, clogged air filters, bad spark plugs, and a variety of exhaust system issues. Rough Idle Diagnosis My diagnostic journey began with a visual inspection revealing this Mazda 626 had actually been well cared for. A video has been attached for proper reference to the problem. What causes a car to overheat while idling like that, and should I be worried? Answer: If you car is overheating at idle, but it's fine the rest of the time, then there are a handful of different problems that you might be dealing with. Both the engine and transmission have been rebuilt. This is the final calibration point in the system other than the idle mixture screws themselves. Problem: Doesn't make any sense, but car was idling as well as can be expected with the original rebuilt Holley. However, there are two exceptions to this rule. After driving the car for a few days with the double dose of Milligan's in the fuel tank,it seems to have corrected the problem. idling when the car is stopped. Components in the fuel, ignition, emission and other systems should work correctly. I've noticed that this happens at a stop, with the foot on the brake and this happens more in cold temps. Excessive idling can contaminate the engine oil, which will lead to premature, and very costly, engine wear down the road. The port deactivation / swirl valves are not operated at idle but they are at around 2000rpm. Replaced PCV with BSH Competition Catch Can and it did not fix it. If the idle motor is good, just a small adjustment in the curb idle screw could stop your problem. The car seemed to run a lot more smoothly and maybe even more quietly. On cars with carburetors (phased out through the 1980s), the most common problems include the distributor cap and rotor. After driving the car for a few days with the double dose of Milligan's in the fuel tank,it seems to have corrected the problem. there are also a number of other problems if your car has idle problems. 6 standard 210K kms Problem: Idle erratically - between 600 to 700 rpms Idle drops when depressing brake pedal at a red light Idle erratic to the point where the car would almost stall Cause of the problem: Very badly gummed up intake manifold. So I've had a similar issue like this happen to me before where I started my car, and it had a very very rough idle, all most like i had a crazy aggressive cam. I unplugged the intake manifold pressure/temp gauge while the car was running and on the colder side. The idle problem just popped up yesterday. Basically, idling your car is the most convenient way to wait for someone. I just started having EXACTLY the same problem as OP, except in a 2004 Canyon 3. Let's go over each of these causes in more detail and learn how they can be remedied. So you might think by idling your car, you're warming it up, which will prevent this problem. I'll try to clean the idle air control. But while I agree that lubrication isn't the reason for the idle being either high or normal, there's something in the LOF process done by the mechanic that caused the problem. Check engine light and trouble code P0300 misfire. We discussed the problem, you assured me that everything would be taken care of and we set a scheduled date and time for a service person to come from Lake Zurich, Illinois all the way to Portland, Oregon to alleviate my problem. I had the same problem with vibration at idle with foot on brake. Idle PM emissions from a range of model year trucks Figure 22. Lights on radio blink and engine/oil/ coolant leaks. Beware If Your Car May Encounter This Problem. Both running an engine and idling an engine produce several pollutants that are monitored in the United States by the Environmental Protection Agency (EPA): It is often believed that stopping and restarting the engine uses more gas than idling. I have a 2005 merc c 180 kompressor. If your car still has a rough idle, move on to the next step. The city is paying cash bounties to tipsters who turn in commercial drivers for. The potential causes of a car overheating at highway speeds are a stuck thermostat, a restricted radiator, or a kinked hose. The TPS, PCV , fuel filter, fuel pump assembly, and charcoal canister was replaced after vacuum hoses were repaired. I changed the egr valve no good. Problem just started today, mileage about 130k. My engine temp goes up slightly at idle, but not dramatically enough to think there is a significant oil flow problem. Here is some valuable information about some of the common problems that can cause an engine to idle fast, and how you can troubleshoot the issue. Dirty Fuel Injector. The idle control valve works with your car's computer. 4L idles @3,000 rpm. My car had this problem as well and it has been driving me nuts for 6 months. The diaphragms were recently replaced and hold a vacuum OK, but there is no vacuum from the actuator at idle, there is however a vacuum from the pump and all. Method 2 Fixing Air and Exhaust Problems. The idle air control valve — also known as the "idle speed control valve" — regulates the idle speed of your engine. Couple things I learned from my "low idle/CE light" problem My e30 started to have some problems - if I let it idle for more than a few minutes the idle would drop and the "Check Engine" light would come on. 406 ci LS3 with ported 243 heads and Fast 92. CAR SITE HOME GARAGE STUDY ENTRY REC ROOM OFFICE HEAD KITCHEN PATIO. A diagnosis of a low idle issue is achieved by checking various parts of the engine. A slight increase in average idle fuel consumption is noted for post-1990 trucks but with only a confidence level of just under 90%. When you sit the distributor back in the hole make sure the rotor button lines up with whatever tower you have as #1. Step 4 take your car to a trusted mechanic and play the noise back to the mechanic. Bad Engine Mount (Idle, Accelerating and Driving) - The engine mount is what connects the vehicle's engine to the rest of the body of the car. If you idle your car, then the radio can still play. If your car seems to be revved up to a higher-than-normal RPM while idling, it's not necessarily a problem. Complaint #4 – MY CAR IDLES ROUGH Rough idle is most commonly caused by a tune-up problem or vacuum leak due to deteriorated vacuum lines. However, there are two exceptions to this rule. Establish whether the car has idling speed vibration problems or shifts abruptly. And one of the most common and most bothersome problems is vibration. Idle fuel consumption from a range of model year trucks Average idle CO, HC and PM decreased and NOx increased for post-1990 vehicles. Shop our large selection of parts based on brand, price, description, and location. If the idle stays constant, your idle is set correctly. Find the most common driver-reported problems that are to blame when a Chevrolet Cruze has a rough idle. I don't have much experience with diagnosing car issues so I'd hope you guys could help me a bit. Problem: Doesn't make any sense, but car was idling as well as can be expected with the original rebuilt Holley. Engine Idle Is Too Low Or Stalls Dirty Throttle Body. So if the air filter is dirty, the engine may choke up, causing a small, rough idle. 200 Million used auto parts instantly searchable. First I will show you a video of such a rough idle and then list the possible problems that may cause that. The idle control valve can keep your motor functioning at the ideal RPM speed. Idling a car occurs when the car is stopped and the engine is still running. The engine corrects itself and idles around 1,000 rpms as usual. Both the engine and transmission have been rebuilt. It is intended to help you map out a troubleshooting plan. Probably the most common problem that causes idle problems in multiport fuel injected engines is a carboned-up throttle body. We have to turn the engine of and start it again. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Idling and driveability problems can be caused by a variety of issues. If you are experiencing issues with your engine idling faster than normal, there may be a few issues that are causing idle control malfunctions. Drove the car about 30 miles round trip – ran VERY smoothly, idling still a bit high, but more around 750 than 850 RPM. Free help for car problems, car complaints, recalls and car repairs. I have had problems sporadically over the past year or so with it stalling at stop signs and lights. The valve acts as the idle control when the throttle is in the closed position. The engine starts but dies: If you have fuel injection, you need professional help. I have a 4cl 98 626, and Ive had an idle problem for the last 6 months or so, Ive tried and tried but I cant pin point the source of the problem. Problems With Ford Engines Idling by Chris Stevenson All engines at one time or another will have idle problems; Ford engines can have idle stumbling, surges and stall-outs, no matter what make and year. Problem just started today, mileage about 130k. It directs air around the closed throttle for engine idling. 2,500 rpm) after turning the engine with a coolant temperature between 18yC 29. Reducing idling in a number of community vehicles, such as school buses, taxis, police cruisers, and ambulances, can bring even bigger. Engine electronics problems: idle speed valve malfunction, electronic throttle control malfunction. There were still severe stalling/idle issues after the dyno tune and it went back to the tuner for a week to get that resolved. By adjusting this valve, thie idle timing will change on your vehicle. After sitting overnight or a few days my 1999 Camry le 4 cylinder Automatic has trouble holding an idle. High RPM Engine problems, high idle speed, Chevrolet iveo - Duration: 17:58. Today I was at lunch and the car died 4 times in a one hour period. The idle should stabilize somewhere above 1500 RPM. Now make sure your car is idling at about 850 RPMS with jumper in place and everything connected. The TPS, PCV , fuel filter, fuel pump assembly, and charcoal canister was replaced after vacuum hoses were repaired. I have a weird stalling problem that I am trying to fix. Basically, idling your car is the most convenient way to wait for someone. The dealer called the GM tech people and GM knows about this problem and admit that sometimes a compressor replacement solves it but other times the noise remains even with a new compressor. The engine is rebuilt with all new seals and the turbo as well. That's just the beginning. Soaking in cleaner is the only way to really clean that correctly. Running Problems. Usually going up and down between 500 and 750, causing the car to shake violently. Engine Idle Is Too Low Or Stalls Dirty Throttle Body. MORGAN 4/4: The Zetec Bad Idle Guide The Zetec is a pretty reliable engine and can last well in excess of 150,000 miles. I had to shift to P and press the red button to start the engine. Once these parts have been replaced or ruled out, the sensors that could be at fault include: Coolant Temperature Sensor, Manifold Absolute Pressure Sensor, Air Charge Temperature Sensor, or Idle Speed. What is the cause of this, and is it easy to fix? Is it the idle control valve? Have heard of it, but don't know what it does. my kancil also have the same problem, carburetor, but the strange thing is, when the rpm fluctuate, there is no diff in engine sound,what i mean is, if the rpm become higher, the engine sound will become diff, but it is the same at idle speed,. These are common problems related to the idle. It is a very dangerous situation. Warming Car Up in Winter Helps Avoid Major Problems By Admin | Posted in Service, Tips and Tricks on Wednesday, February 18th, 2015 at 2:46 pm Do You Need to Warm Up Your Car in Winter? Warming your car up on those cold winter mornings is a subject of intense debate. Go complain to the dealer and they might raise your idle if you request it. I have a 2012 equinox , when i am idling. Average failure mileage is 45,100 miles. The Importance of Idle Reduction You may be asking why have we dedicated a blog series on vehicle and fleet idling, the answer is simple – idling is costing you in more ways than you can imagine. I am thinking that this might be a TPS or {Throttle Positioning Sensor} issue. This could result in an abundance of air mixing with the gasoline, which would result in a misfire. Hi guys, just wondering how did you solve your vibration on idle problem despite having changed the engine mountings. idling to vehicle pollution and fuel consumption (see Appendices for methodology). 1 Owner Full Nissan Service History 12 Months Warranty, Roadside Assistance, Multiple Air Bags, ABS Brakes, EBD, Alarm, Immobiliser, Remote Central Locking, ISOFIX (childseat anchorage points), CD Player, MP3 Player, USB Port, Bluetooth Connectivity, Onboard Computer, Air Conditioning, Cruise Control, Speed Limiter, Idle Stop. Then, the result of that would be a car that is idling rough or having a higher than normal RPM. Ironically, after contributing to this post, my wife's car started running rough and idling poorly this past Thursday. Probably the most common problem that causes idle problems in multiport fuel injected engines is a carboned-up throttle body. On older cars equipped with a carburetor, there are different ways to determine how to correct the problem. Some of us blindly accept overheating problems as typical old-car shortcomings, but it doesn't have to be that way. Rough idle problems are really common on BMW E36 cars and there are a lot of problems that may cause this to appear. In the end it was just a new set of plugs required to rectify. • • • • • • • If the car exhibits vibration problems during cold starting for example, then the speed should be increased at a minimum (10 - 30 rpm). The New York City Administrative Code, Title 24, Section 24-163 establishes that no person should allow the engine of a motor vehicle to idle for longer than three minutes while parking, standing, or stopping. 4i, ive been having problems with high and low idling, i have replaced both my idle valve switches, the problem was still there so i took the car for diagnostic, the diagnostic showed that the sensors where are faulty, they replaced sensors with original parts, the car was fine for about 20mins then the problem came back. Once you do that, figuring out the correct solution to high engine idle won't take long. Average failure mileage is 45,100 miles. Ran very smoothly, starting to have trouble getting it into first due to high idling. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Almost all stalling problems stem from poor fuel-gas mixture, out-of-tune. Engine electronics problems: idle speed valve malfunction, electronic throttle control malfunction. What causes a rough idle? A rough idle can be caused by many different car faults. Begin with a cold vehicle. It only takes a minor problem like a fouled spark plug to cause your engine to vibrate. Hi Guys, my car won't idle, it started playing up a couple of days a ago, where it kept dying after I started, but then it came right. engine start up sounds (76) Most recent Oldest Shortest duration Longest duration Any Length 2 sec 2 sec - 5 sec 5 sec - 20 sec 20 sec - 1 min > 1 min All libraries Justine Angus Radio Mall Airborne Sound SFX Bible BLASTWAVE FX Erick Gendron Digital Rain Lab The Soundholder. An engine that is idling too high may be caused by a faulty idle air control motor valve that has completely failed or that has simply become weak and is not functioning correctly. A misfire may occur when your engine is idling, causing a rough or uneven idle. I dont believe its a timing issue as the car performs well on the road. Car runs fine off idle. Irregular idle speed. I've been told several things that could be wrong such as needing a motor mount, replacing the catalytic converter, and it being a potential exhaust leak. Components in the fuel, ignition, emission and other systems should work correctly. Using outputs from the idling model, along with information synthesized from published sources, this report addresses three key problems associated with idling in New York City: 1) health impacts; 2) climate impacts; and 3) economic impacts. It's local councils rather than the police that issue penalty charge notices (PCNs). Do you know how long your car would idle before running out of fuel?, Automotive, 39 replies car makes whistling chirping sound when idle and sputters and low speeds, Automotive, 6 replies Took my car to Midas for an oil change now my radiator thermostat moves when I am sitting in traffic or idle, Automotive, 57 replies. Gas pedal problems 2016 Altima. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. These are the components that you should check first car shakes when idle. But while I agree that lubrication isn't the reason for the idle being either high or normal, there's something in the LOF process done by the mechanic that caused the problem. Check engine light and trouble code P0300 misfire. After much research of various books/internet threads, it seemed to me that a bad ECT would be causing my cold engine problems, even though I had just installed a new one in February. Prior to this, the car was running fine and I had no idle problems. The intake system and air filter are the only means for air to enter the engine. The exceptions apply to the following. I started by dismantling the throttle body and. The issue has to do with idle setting on the car that is controlled by the computer or something like that. 1) Changing distributor fixed the original rough idle/misfire problems. Possible damaged O2 sensors This one falls under the 'idling' category. that suits the lightweight character of the car perfectly. my problem sounds a little like this… the only difference is the way my car idles… And all this happens sporadically… and sometimes even if the air is off… my 2007 Camry will idle at about 450-500. Dirty Fuel Injector Modern vehicles are fitted with fuel injection systems, which inject fuel into the cylinders to create a mix of air and fuel to burn. This is VERY important!. The engine is running to provide heat in the car. Through this article, I also hope to give you simple ideas on how to fix this vibration problem. Broken motor mounts can cause your car to shake violently when it is idling. idling regulations, these vehicles can be equipped with devices. Drove the car about 65 miles round trip. Techno’s “Know your car” Series #7. Continue reading to diagnose why your Accord's engine is revving while it is parked. First I will show you a video of such a rough idle and then list the possible problems that may cause that. Issues in the fuel system could also be a reason for car shakes when stopped.