Honda Fit Rough Idle

Honda Civic: Why is My Car Shaking at Idle? If your trusty Honda Civic is shaking violently, accelerating poorly, or declining in fuel economy, diagnose and repair the problem as soon as you can. a rough idle when the car is first started. and they have a lot of useful information on there that can help these problems. Structure My Deal tools are complete — you're ready to visit Metro Honda! We'll have this time-saving information on file when you visit the dealership. Hi guys, I know, another "rough idle post", sorry but all I could find searching was info about cleaning the throttle body. I had oil change yesterday where they drained and filled Honda Recommended Synthetic Oil. Misfire Code Troubleshooting Guide. Order your Honda Acura Idle Air Control Valve - 1AISC00041 today at 1AAuto. There is also an arm rest that has lots of storage. Different owners seem to describe this problem using a variety of expressions. Learn what does P0300 Honda Random Cylinder Misfire Detected means, location and how to repair?. I have a 2004 Honda Accord. Its also full of features and has a large interior volume. my '03 element is experiencing a surging idle. Honda lawn mowers come in both entry-level and mid-grade styles and offer a variety of features to choose from, including electric start or recoil start to standard gas push styles or self-propelled options. Go thru all the gears, idle in Neutral for 3 minutes and shut it down in Neutral, leave Key in so as not to lock the steering wheel. If it is dropping a lot like from 700 to 500 RPM then that valve would be the primary suspect. But I've driven the car over 100K, and its only just started to happen. It's reliable and comfortable for me as I am short. Got the same problem, rough idle overnight, loud vibration in reverse. Manuals contain step-by-step repair procedures, illustrations, pictures and advanced troubleshooting. Honda is "investigating". the matrix isn't bad, its a good car too. If it is, get the trouble codes. This is a 48" wide blade and you can control the angle adjustments right form the driver's seat. We took delivery of a Fit Sport in June 2006, and the Fit's odo clicked over the 40,000-mile mark in. a rough idle when the car is first started. When a vehicle idles low, the vehicle stalls or shakes excessively when the brakes are activated, and this is an indication of a serious engine problem. My old honda finally gave out on me after 10 plus years. When the engine is cold, the plunger contracts to allow additional air into the throttle body (intake. If I can leave you with one solid tip for diagnosing and repairing EGR problems on the Honda line of vehicles, it's to check your service information system for service bulletins. Q: My 2008 Honda Accord makes a rattling noise when I start the engine. Please also check out the statistics and reliability analysis of the 2008 Honda FIT based on all problems reported for the 2008 FIT. My signature provides all the info you need. I've had to warm the car for about 2-5 minutes after the car has been sitting in the morning and evening. it still wont idle. It would run at low speeds but the high speed jets were clogged and it would cut out. Towing and service were covered under warranty. Usually a rough idle on a Honda is a result of the idle speed being too low. A Honda CR-V needs to be kept in good working condition in your vehicle. Nine problems related to car stall have been reported for the 2008 Honda FIT. The motor idle nice and smooth out of gear in the water but in gear dead slow trolling it has a annoying sort of rough idle,if I put it out of gear give the throttle a rev and put back into gear it will run really smooth for about 10 seconds then start its rough idle again. The daily commute is a breeze in your Honda Accord sedan, so make sure it keeps handling that stop-and-go traffic like a pro. We offer this and much more, so check out our website for more details!. (Obviously this did not likely affected the idle, nor did the oil change, but while I was dirty I knocked it out. Home ©2015 Paul's Honda Nighthawk Pages. I have never felt roughness at idle during my 6 months of ownership. Check cylinder compression: Obtain a compression tester for petrol engines with a 12mm thread. Could be a problem with the impeller, a trapped air pocket (as you note, this one isn't a normal Honda issue), could be either the impeller or the pulley of the water pump slipping on the shaft too. Only major upgrade that I've done is fit manual Cam Chain Tensioners. Everything has to be on-spec for proper performance. KevCed probably has it: idle air control. Page 1 of 2: How to Test a Misfire Condition (Honda 2. According to About. The first pictures of the new generation Honda Fit / Jazz have leaked online. If you start adjusting things you’ll make a mess and void the warranty. As soon as I put the car in gear (in Drive) the car vibrates quite bad. Increase in fuel consumption. It is because rough idle when warm can either be caused by one faulty component or through series of problems. changed oxygen sensors , coil, added 2 bottles of dry gas, cleaned injectors, new plugs. Or, an intermittent rough idle may be the result of the valve not completely closing. My 2007 Honda Fit seems to buck when it is idling at a light. Honda Fit vs Toyota Yaris; How To Clean Your Honda: 10 Expert Tips. It gets regular preventative maintenance service from the dealership. Members of the TTR250 forum have said that the Yamaha YBR250, Honda CBF250 and CBX250 Twister starter motors are exact replacements and may be available on eBay. the matrix just has the up on displacement with horsepower and torque also with an optional sunroof. I'm new to the forums, and well, new to owning my own lawnmower, and I've got a question regarding my Honda HRR2169VYA mower. a good or bad stator looks like but me being to rough I broke the wires on the thing but still no changes the fly wheel spins. turn car off. We'll cover the most common causes of rough idle below. i thought this engine would idle a lot smoother. Probable Cause: The rocker shaft bridge has excessive clearance, which causes the rocker shaft to rotate and make noise. my '03 element is experiencing a surging idle. It didnt run very long. When I start the car it hits 1500RPM and then comes back to settle at around 750RPM. Fuel Injection Idle Air Parts Like the idle speed actuator and automatic choke on a carburetor, the idle air controller (IAC) helps warm up the engine quickly with a fast idle and restricted air flow (for a richer mixture), then maintains a consistent idle speed when the engine's at operating temperature. My 2007 Honda Fit seems to buck when it is idling at a light. joedart wrote: i'm experiencing a ticking noise from the engine at idle. HYBRID -> ED-EF / DA 1991 and older Civics, CRXs and 93 and older Integra Swap Questions This forum is for SWAP RELATED QUESTIONS ONLY. And at the case when you ask: Why is my car shaking when idle? It is the time when your car has trouble with the car shakes when idle situation, such as getting up and down or struggling to maintain a steady speed. The idle speed is 3,000 RPM, controlled by the computer. 8 gallons of gas, so at Race-Trac you spend about $44 dollars to fill your tank, if it's completely empty. A rough or unstable idle : Honda Fit 1. This also coincidentally fixed a rough idle I had previously considered unrelated, because they were jamming the sensor partially open as well. 5-L 4 Cyl) Alignment "went over curb. The BoosterPlug is the easiest and most efficient way to upgrade the fuel injection on your BMW F800GS. Higher speed helps with summer cooling also. It has a rough idle and will stall out whenever you are driving it. Honda TRX 250R Forums is a community dedicated to the Honda TRX 250R. When the cars idle gets rough, it hard to comprehend the related causes. The center console has two cup holders plus a storage that can be hidden. It was tuned up 2 months ago changed fuel filter and when we took it out a lot of air came out instead of gas. Honda Fit Shaking When Idling Diagnosis. The Honda Accord features an emergency trunk release lever in case someone becomes trapped in the trunk. When I shift from parking to reverse I hear a loud clunking sound. How to Clean an Idle Air Control Valve in a Honda Accord. The first pictures of the new generation Honda Fit / Jazz have leaked online. Lean to be Clean The carbureted Honda BF90 was tuned on the lean side at idle speed to keep it smooth and clean at trolling speeds, and also to help it meet emissions regulations. The car's computer takes readings of idle control adjustments and. With Sprintex Superchargers you’ll experience a robust increase in power, improved torque from idle and absolutely NO LAG. I park my car on my driveway (slope). Average repair cost is $390 at 94,000 miles. Rough or erratic idle speed; Honda P0505 DTC Description: This system automatically controls engine idle speed to a specified level. new thermostat, honda coolant, bled. We offer this and much more, so check out our website for more details!. Start by checking for intake leaks, intake gaskets are common caused of multi-cylinder misfiring. 2016 Honda Fit EX Electric My car is very low maintenance because of the size and color (black) I only need to wash it about every 3 weeks. Check that the choke cable is not sticking. RepairSurge can help you resolve your car problem no matter whether the car backfires through the exhaust, has an overheating motor, need. with the radiator cap off and get a rough idea of how. Towing and service were covered under warranty. Whether you're looking to run larger tires, give your vehicle a more aggressive look, or achieve outstanding performance on the trails, Rough Country has the right lift kit for your Jeep, Truck, or SUV. start the car, let it idle 10 mins without using any accessory or pressing the gas. Honda Fit Car idle is rough Inspection at your home or office. The motor idle nice and smooth out of gear in the water but in gear dead slow trolling it has a annoying sort of rough idle,if I put it out of gear give the throttle a rev and put back into gear it will run really smooth for about 10 seconds then start its rough idle again. On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Due to the sensitive electronics in the electronic throttle body housing, all carmakers, including Honda, recommends removing the throttle body from the engine before cleaning. Put an end to mysterious air/fuel ratios, jet changes, and cold-start rough idle troubles with Holley Sniper EFI. Please feel free to contact your Honda Engine Distributor at any time for additional technical information or to discuss your engine application needs. Spectre 9575. Get reliability information for the 2013 Honda Fit from Consumer Reports, which combines extensive survey data and expert technical knowledge. It didnt run very long. Rough or erratic idle speed P0507 HONDA Meaning The Engine Control Module ( ECM ) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Eddie spent 35 years in the automotive business with Honda. low/rough idle Post by Jschaf024 » Fri May 13, 2016 5:47 pm cleaned both battery terminals today as they were corroded. Increase in fuel consumption. RPM drops to 1k then does a quick bounce to 1200 and back. I reset the ECU, and now the car runs rough! Why? The engine may run rough or idle poorly right after ECU reset. However, this 2008 Fit (base, automatic) has odd idle speed (900 rpm) even though her engine is warm. Idle should be 900 (+-100) RPM. Running the A/C makes no difference. Hope this helps. I own a L12B Honda Fit/Jazz. Higher speed helps with summer cooling also. My signature provides all the info you need. there are no parts missing. There are a lot of reasons why your Fit may shake when idle. Idle Problems? Read this first. And at the case when you ask: Why is my car shaking when idle? It is the time when your car has trouble with the car shakes when idle situation, such as getting up and down or struggling to maintain a steady speed. How the idle speed is controlled. According to About. Your Honda CRV Idle Control Valve is a vital element that maintains a steady idle rate for your car's engine and is generally modified by means of the car's CPU. My car has had a very annoying hesitation / performance issue with a rough idle. If you start adjusting things you’ll make a mess and void the warranty. Honda Fit Shaking When Idling Diagnosis. The online catalog we provide will get you through the ordering process safely and securely. engine start up sounds (76) 2010 Honda Fit - starting up, revving, and shutting down. I agree with this. Do not panic because this is a common problem for most 8 th generation Honda Civic owners. Please advice what do here. It has a rough idle and will stall out whenever you are driving it. Increase in fuel consumption. There are no "service indicator lights on". We offer this and much more, so check out our website for more details!. If you are researching a used Honda FIT, driving a 2008 Honda FIT, or if you are planning to purchase one, review reported Engine problems and defects. Honda Civic Engine Vibration Solution. A carburetor is a device that controls both the amount of air and fuel that is allowed into the cylinders. Before you go trying to figure out which one is causing your Fit to feel like it's on spin cycle, make sure that the check engine light isn't on. Car problem(s) with the 2008 HONDA FIT. You know how Honda likes to do things differently. Got the same problem, rough idle overnight, loud vibration in reverse. 2016+ Honda Civic Forum (10th Gen) - Type R Forum, Si Forum - CivicX. When I start the car it hits 1500RPM and then comes back to settle at around 750RPM. Page 11 Non-Honda accessories, im p r o p e r m od i f i c a t i on s , a n d p o or Follow all load limits and other loading maintenance can also reduce your safety guidelines in this manual. A Honda CRV Idle Control Valve is operated by your vehicle's control computer. Used to idle fi. It is a four door automatic with leather heated bucket seats. Problems with idle speed—things like slow idle, fast idle, rough idle, or stalling after idling for a few seconds—are symptoms that something is wrong with your engine. Normally I think it increases to about 900 RPM at idle in Parking or Neutral. 8 gallons of gas, so at Race-Trac you spend about $44 dollars to fill your tank, if it's completely empty. Honda blade stop mower makes emptying the bag easy and not having to stop and start your mower. All Topics Topic Home & Garden Cars & Trucks » 1990 Honda Accord Fluctuating RPM in idle fit snugly--crimp with pliers, if necessary. Will a1991honda prelude motor fit into a 1988 Honda prelude si?. Hope you can help. you should if it will only accept the gsr one there will only be 2 holes for the mounting bolts to go through. checked the air filter. Just today, it began shaking harder while idling. 2007 Honda TRX450er idle problem. Honda used two basic types of carburetors, CV and slide both made by the Keihin company. First the Symptoms today: 1) Rough idle 2) I think less power than last year 3) 17 MPG 4) Occasional hiccup when accelerating hard Here's a list of things that happened and I had done: Failed State Emissions Two days later Replaced rotor, cap, wires, plugs Two weeks later Car stalled out (due to bad. My car has had a very annoying hesitation / performance issue with a rough idle. My previous car, an 08' Honda Fit never had anything like this, so I too find it strange that my brand new Forester has a little bit of a rough idle. I'm new to the forums, and well, new to owning my own lawnmower, and I've got a question regarding my Honda HRR2169VYA mower. Honda Accord: Why Does My Car Idle Rough? Your car is in "park," so why does it want to drive? This article will discuss some of the potential causes and solutions to fix this stubborn car problem. started car and is now idling very low and somewhat rough, if i let it sit it will stall after a minute or so. Rough idle ,stalls when 1st start 6 Answers. It cracks over time and causes a vacuum leak that will drive you crazy, (rough idle, dies at lights, runs perfect above idle). Honda dealer can not find a problem but it has been going on now for a few years. Put an end to mysterious air/fuel ratios, jet changes, and cold-start rough idle troubles with Holley Sniper EFI. Honda and Acura. 7P Bh td 6C SP Da 1d T9 mX wg 8y 9P W3 pw Ml W1 RB PY B4 1J xc 36 OO pE Dy 5K UF hT 0a wg x7 l6 82 Gz 59 74 Vk O8 PV ue 3I B2 HK 5G bp RT gD MG h4 3Z gg Wv 1k Bf xQ. Sadly, some one hit my Fit last year, so I had to buy another one. Running the A/C makes no difference. My ideal expectation was that engine should've been more smooth. Check that the choke cable is not sticking. first Vehicle lost some power on the free way and 3 lights came on today. the matrix just has the up on displacement with horsepower and torque also with an optional sunroof. 4L Honda Accord, CRV, or Element. 5T rough idle (feels almost like misfire). 5 then back to 1 and continue doing this. Here is what I think is going on: the 2004 vintage Honda is set up to idle with a very lean fuel mixture. The trunk lid will open and can be pushed. Just stared about 500 miles ago. HONDA KEIHIN CARBURETOR REPAIR. What causes a car to sputter and idle rough on my 1994 Honda civic lx? 141 142 143. 2010 Honda Civic EX Sedan My Honda civic is a very dependable car. I have never felt roughness at idle during my 6 months of ownership. The Honda Civic is available as a coupe or a hatchback. Rough idle ,stalls when 1st start 6 Answers. Average repair cost is $390 at 94,000 miles. Just stared about 500 miles ago. the guy that owned it parked it and never did a thing after that. Through the years, I have been successful in getting rid of such "misfire," "rough idle," "hesitation," "stutter," "lumpy idle," or whatever else it's been referred to as, by trying the following: 1) you could have bad gas, try adding some fresh top tier gas (maybe try 91 octane). I used to get an rough idle on my old Briggs & Stratton 18 HP lawn tractor when I put the manual choke off too soon. Check out free battery charging and engine diagnostic testing while you are in store. How To Replace Your Honda Civic's Wheel Bearing 2006 Honda Fit: Not Your Typical Daily Driver How To Replace Your Cabin Air Filter How To Replace the Starter in Your Honda Accord Honda Engine Cuts Out-What Can I Do? The S2000 is an Ideal Future Collectible: Here's Why Honda Idle Issues: Dealing With A Rough Idle Modified 2000 Honda Odyssey. for example: driving 30mph and let off the gas. Login with Facebook. Here are some: Stalls at idle, stalls when I put the clutch in, stalls when I turn a corner, misfires, surges, no power, cuts out, no power at top revs, runs rough, etc. first one is one with ranch shape light with 13B and the other two is Engine check light and Traction control light came on. Idle improved. Our certified mobile technicians come to you 7 days a week between 7 AM and 9 PM. i have a 2001 honda recon that when started has a bad idle and will sometimes not idle at all. The plaintiffs allege that certain Honda engines developed misfires due to faults in the design and manufacture of the engine. I like to keep the idle up to recommended 900 RPM as you don't want the engine to die while making sharp low speed turns. alright, i was just reading a post about a rough idle. I bought a Honda powered 17 HP Sears Craftsman lawn tractor two years ago. Guys I somehow think my car's idle speed(the RPM when your foot is not on the throttle) is high. It cracks over time and causes a vacuum leak that will drive you crazy, (rough idle, dies at lights, runs perfect above idle). Home ©2015 Paul's Honda Nighthawk Pages. for example: driving 30mph and let off the gas. Structure My Deal tools are complete — you're ready to visit Metro Honda! We'll have this time-saving information on file when you visit the dealership. 6L Oem Fit IAC186. Re: Honda 130 hp rough idle It may be that the idle jet for that carb is plugged. My eu2000i runs at the same no-load speed, hot or cold, with eco on. He let it sit for a couple of hours and then took note of the rough idle. Honda Fit Engine Problems. If you are researching a used Honda FIT, driving a 2008 Honda FIT, or if you are planning to purchase one, review reported Engine problems and defects. Symptom: The engine knocks or ticks at idle. Only major upgrade that I've done is fit manual Cam Chain Tensioners. only the 2015 and up fit comes with a sunroof. My 2008 Honda Fit will have a rough idle when I put the defogger , fan or AC on ,sometimes almost staling out. furthermore, even at highway speeds this variable, rhythmic idle persists when i'm not jamming the accelerator. Just stared about 500 miles ago. Late model engines may not have the cold idle valve. Acceleration is impressive and the idle start/stop system’s operation is nearly imperceptible. I own a L12B Honda Fit/Jazz. 8 gallons of gas, so at Race-Trac you spend about $44 dollars to fill your tank, if it's completely empty. The 2016 Honda Fit has 1 problems reported for engine idles rough. And the learning cycle usually requires 5 full cold to hot cycles, anything else may not really count as a cycle. Lately a lot of people were complaining about the rough idle problem. Please also check out the statistics and reliability analysis of the 2008 Honda FIT based on all problems reported for the 2008 FIT. Does it sound like just an idle adjustment or are my carbs due for a tune up?. Unlike many engines that fall a bit flat at high rpm, the Fit engine, thanks to variable-valve timing and control, makes excellent power at its 6,800-rpm redline. If you haven't already, I would actually remove the jet, and ream it with said wire brush. I have cleaned the carb. As soon as I put the car in gear (in Drive) the car vibrates quite bad. The BoosterPlug is the easiest and most efficient way to upgrade the fuel injection on your BMW F800GS. Towing and service were covered under warranty. The first pictures of the new generation Honda Fit / Jazz have leaked online. Correct engine oil & filter for 2004 Honda Accord LX [Help] 2001 Mercury Sable rough cold idle it idle very rough, occasionally getting a burst of gas by itself causing it to idle smooth for a. Watch tutorials about your 2016 Honda Pilot Idle-Stop, including videos and tips designed to improve safety and performance. You may have a misfire, a vacuum leak, or a clogged/faulty idle air control valve. Took to my local mechanic couldn't locate the problem, the engine was warm, but he noted the vibration when he put it in reverse. However my fuel trims are around 5-15% total fuel trim. My '07 CR-V with a/c on, and after a warm restart, will briefly idle a little rough. I looking for help with my 40 hp 2004 model honda tiller steer. We'll cover the most common causes of rough idle below. Honda Fit vs Toyota Yaris; How To Clean Your Honda: 10 Expert Tips. The valve consists of a air channel bypassing the throttle plate which is blocked once coolant heats up a wax element. Get the best deals on Car & Truck Air Bypass Valves when you shop the largest Do these parts fit your vehicle? Hyundai Tucson 2004-2009 OEM Genuine Idle Speed. over +15%) at idle, but returning close to zero at higher RPMs. The idle problems seem resolved when I replaced the automatic choke opener, but I actually think that was only a partial solution (as the best idle I was able to achieve was a suboptimal 1100). There are no "service indicator lights on". The online catalog we provide will get you through the ordering process safely and securely. 2007 honda fit problem with engine. To see how frequently 2007 Honda Fit problems occur, check out our car reliability stats. Extreamly rough idle only with a/c on was created by Pickles92 The idle isn't perfect with it off, but when I turn the a/c on it get horrible. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. there is however an idle air assist and it is located on the intake manifold has an N shape hose on it. The most recently reported issues are listed below. It spits and sputter, almost like it's going to stall but it doesn't. 2016+ Honda Civic Forum (10th Gen) - Type R Forum, Si Forum - CivicX. He let it sit for a couple of hours and then took note of the rough idle. Login with Facebook. All information contained in this manual is based on the latest product information available at the time of printing. Eddie spent 35 years in the automotive business with Honda. first one is one with ranch shape light with 13B and the other two is Engine check light and Traction control light came on. What is your RPM suring idle now. My previous car, an 08' Honda Fit never had anything like this, so I too find it strange that my brand new Forester has a little bit of a rough idle. How to Clean an Idle Air Control Valve in a Honda Accord. then i cleaned it again and again and again. with the radiator cap off and get a rough idea of how. The mechanic feels the bucking also but does not know what causes it. Testing a Rough Idle Condition on Honda 2. It happens when the engine idling or the transmission is in reverse. There are several threads about it if you search for rough idle. Our certified mobile technicians come to you 7 days a week between 7 AM and 9 PM. When I shift from parking to reverse I hear a loud clunking sound. Honda Civic: Why is My Car Shaking at Idle? If your trusty Honda Civic is shaking violently, accelerating poorly, or declining in fuel economy, diagnose and repair the problem as soon as you can. Idle speed is controlled through fine adjustment of the amount of air which by-passes the throttle valve via Idle Air Control Valve (IACV) and Auxiliary Air Control (AAC) Valve. The car's computer takes readings of idle control adjustments and. I agree with this. This erratic idle occurs even after being fully warmed up. 2016 Honda Fit EX Electric My car is very low maintenance because of the size and color (black) I only need to wash it about every 3 weeks. i only noticed this when i had the hood up. Stalling when the engine idles. then I noticed while I had the idle issue that my RPM's would bounce up briefly when driving. Honda used two basic types of carburetors, CV and slide both made by the Keihin company. Rough or erratic idle speed P0507 HONDA Meaning The Engine Control Module ( ECM ) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Honda engine and your equipment will make the best possible product. Dont forget to release the emergency brake if applied. Learn The Best Way To Clean Your Throttle Body-Why Pay Hundreds When You Can Do It For Free - Duration: 12:06. Honda Fit vs Toyota Yaris; How To Clean Your Honda: 10 Expert Tips. Idle speed is controlled through fine adjustment of the amount of air which by-passes the throttle valve via Idle Air Control Valve IACV) and Auxiliary Air Control AAC) Valve. Inside the Honda Passport there is generous headroom and hip room, as well as a pretty big cargo. Hi, I have my 12v VR6 set up with MS2v3 and it seems to be all good throughout the rpm range (i've slowly taken it up to 3000) if i rev it with the ve auto correct running and making corrections (the auto tune function of TunerStudio) but when I am entirely off throttle and it is idle, the rpms range in 0-650~ almost stalling out the engine, the autotune function seems to have made its. We took delivery of a Fit Sport in June 2006, and the Fit's odo clicked over the 40,000-mile mark in. Do you have anything that would fit? A: Yes, we have the subframe that will hook right up to your tractor and then the blade attachment also hooks up to the subframe. I agree with this. Symptom: The engine knocks or ticks at idle. I looking for help with my 40 hp 2004 model honda tiller steer. The vacuum operated power enrichment system is controlled by a. (Also replace a rat-chewed a/c wire for $350. Please advice what do here. com: honda idle control valve. My '07 CR-V with a/c on, and after a warm restart, will briefly idle a little rough. Here is what I think is going on: the 2004 vintage Honda is set up to idle with a very lean fuel mixture. Cylinder compression. and if there are plastic sleeves the injectors fit in. As a result, we provide an extensive selection of high quality Honda Fit repair parts manufactured to restore your vehicle to like new condition at the most attractive prices. If your Honda seems to have a rough idle but there is no engine light on and mechanics are telling you to clean the throttle body, get new spark plugs, change your MAF sensor etc then forget it. After going through 8. This company is not yet accredited. Idle relearn procedure Honda How to perform an idle relearn procedure Honda. Advance Auto Parts has 1 different Idle Air Control Valve Connector for your vehicle, ready for shipping or in-store pick up. Hopefully, the check engine light is on. > Honda Fit Forum > Honda Ridgeline 1989 Honda Integra LS 1991 Acura Integra LS-Special 1991 Honda Legend I have the rough idle issue as well. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. Please post your non-swap issue in the correct forum. Idle Those of who homeschool our children, to some degree, live to serve and summer is the traditional time to sit idle. Anyone else have this vibration? Is it normal? Will it go away after the engine is broken in a bit?. I have trouble with stalling when moving from a stationary position and occasionally with starting.