Im having same problem with my Mazda 3, what was the outcome with your car? 4 year old Mazda 3, iStop not working after short trips and multi-meter test showed battery on way out. The car has a 140 amp alternator and twin Spal rad fans. How to Do an Idle Relearn. 0's, i got a really rough idle in mine, it almost feels like a misfire. And on this vehicle the positive crankcase ventilation (PCV) valve hose can leak and be very hard to diagnose. But by disconnecting your battery when you replace it with a new one, you cut the flow of power to your vehicle's computers, if only for a short time. Through electromagnetic induction,. 3 DISI Turbo) Replace every 120,000 km (75,000 miles) Spark plugs (for MZR 2. car would idle rough after starting, then smooth out after 3-5 minutes. As I rev the engine e I lose voltage. Advance Auto is a price leader in new and used Mazda online auto parts. Usually the idle after start is fine but when in drive and foot is moved from the accelerator the engine wants to run bouncing between 250 and 750 rpm then sometimes will die. The 2008 Mazda 3 Sedan. Plenty of room, fairly fuel-efficient, quite practical and very satisfactory on the whole… with one exception. When you shop with us, you can rest assured you are doing business with a reputable Mazda-Parts distributor that is committed to providing our clients with exceptional customer service along with accurate order fulfillment and punctual shipping. Help with high idle and rough driving and stalling. I brought it directly to Mazda. Waiting to find out from him the exact name of the part so I can look into it. But im wonder who has it, or who did what to fix it, im thinking seafoam and new plugs might do the trick. However, the complaint from the driver was a lack of power. I am noticing engine shake at the time of engine start and stop (Switch off). In the event you are experiencing an erratic idle after loading a tune or after performing any action that clears KAM (Keep Alive Memory), an Idle Relearn can help you get back on track. Mazda2_8CL7-EA-12H_Edition1 Page270 Monday, June 18 2012 1:49 PM Black plate (270,1) Maintenance and Care Owner Maintenance Battery WARNING Wash hands after handling the battery and related accessories: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer. Dad informed me the other day that the battery had gone - he hadn't driven it, it had been sat in the cold and the battery was. Its just done 66,000 km's and is always regularly serviced at Mazda. When replacing original AGM batteries in American and European cars the replacement battery should ideally also be of AGM construction. The battery power is depleted for some reasons such as the vehicle has not been driven for a long period. 2006 Mazda 3 2. Below is a picture of what it looks like ,and. 0's, i got a really rough idle in mine, it almost feels like a misfire. I facepalmed so hard when she did that because I thought it would flood again hahaha but luckily it didn't. When the car is of I have 12. This is Technical Service Bulletin and Automotive Recall Titles. Re: Idle issues after battery was disconnected? Post by Mazda Mender » Mon Jul 14, 2014 9:41 pm Because the battery drain/off clears everything, you may find now that disconnecting the Batt that the idle speed will stay the same. If not as specified, replace the air intake actuator. What has happened is the check engine light frequently lights after the vehicle exceeds 50,000 miles. Check engine still stays on even after this¿. By Tom Torbjornsen. ENGINE HAS ROUGH IDLE AFTER COLD START. The idle is going to be high at first until the computer relearns the idle again. 3 engine, 2003 model, have a rough idle. 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. Battery replacement, then rough idle? Results 1 to 3 of 3 '14 Mazda 6 Touring w/ Tech - '05 Nissan Frontier LE v6 Flashed CEL and Battery Light== Rough Idle. Even adjusted Positve Throttle stop to try that, helped about 100 RPM. There's no point in buying any different types of spark plug, the OEM's are the best suited for the motor, and other plugs are are very likely to cause a decrease in combustion, performance, and fuel mileage. I performed the steps outlined in the manual to help the car relearn its idle trim settings. Average repair cost is $160 at 6,350 miles. Many newer cars with powertrain control modules (PCMs) have to relearn engine idle after a battery is disconnected. 0 SOHC Ford Explorer. I also have a 2. Also the car battery died around the same time” (2013 Mazda 3) Rough shifting They would not replace the transmission and would not. Thank goodness it died at work in my parking lot. Reconnect the battery lead. #Amaron #Battery #StartStop #istop #Madza #Harrier #EFB #ISS Selling from Rm 500 onwards only !! 0173332746 Kelvin AMARON BATTERY Q85 EFB Service centre selling from rm700 onwards !! Mazda 2 Skyactiv Mazda 3 Skyactiv Mazda 6 Skyactiv Mazda CX3 Skyactiv Mazda CX5 Skyactiv Mazda MX. i found out from dealer there was a service bulitan for this problem. Re: 1998 Mazda 626 idles rough. I have a 2005 Mazda 3, between 5 and 6 years old. A relearn fixed it up. I know, I've had to jump mine 4 times already after coming back from business trips. 6L engine, this article is intended to help you understand how the ISC (Idle Speed Control) system should work and how it may fail (my experience). however I've got a 2003, and the procedure for 2004-2008 doesn't work for me. We carry close to 21,556 Mazda parts and accessories for the last 51 years and 45 different models of Mazda cars - so you're sure to find what you need. Top 10 Causes of a Rough Idle | JL Motorworks. 2006 Mazda 3 2. You take pride in keeping your vehicle in superior condition, which includes making minor repairs as needed. Mazda 6 Code PO753 I own a 2003 Mazda6i 4 speed automatic transmission 2. When the car is of I have 12. The car also has a rough idle only when the a/c is on though. When you apply a little bit of gas, the car acts like somebody is driving it that is just learning how to drive a stick. I have a 2006 mazda 3 with 83K miles, 2. 2015 Stalling intermittently and rough idle. Mazda 6 Code PO753 I own a 2003 Mazda6i 4 speed automatic transmission 2. This was not a key battery issue” Steven W. Wait 10-15 seconds so the electronic throttle body or IACV has time to go to the factory programmed home position. The car had rough idling, even engine stalled. While there are a variety of reasons your Mazda MAZDASPEED3 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. I replaced the battery with a brand new one and had the battery connector contactors also replaced. Symptom is blue smoke when accelerating after idle. These have a low annual fee of $139 I would accept trades for a Honda Civic / Integra preferably with rego or a Harley Davidson 883 Iron (plates plus cash) I know my price is high but I’m negotiable 🤙 Will suit rotary engine vehicle that has a nice idle Rx3 808 rx2 capella rx4 rx5 rx7 rx8. The idle of a car engine is kind of like a human heartbeat: You can tell what shape it's in just by listening. Original OEM IAC valve - whistle on first startup after driving a mile or so, idle speed ok. Overall poor vehicle performance; rough idling, stalling, hesitation on acceleration, etc. The 2008 Mazda 3 Sedan. Changing the spark plugs and battery did not help. He told me to just turn the key 3 quarters and let the computer 'reboot' for about 20 minutes. Selling my custom plates that were on my RX7 that I sold. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your 3 that you need to replace. Why does my car start and idle for 3-5 minutes before dying? The spark plugs and fuel filter were replaced. my 2006 escape xlt with 3. When you apply a little bit of gas, the car acts like somebody is driving it that is just learning how to drive a stick. After replacing, the car was undriveable, the idle was way low, and the wrench warning light was on. Even the radio presets were the same. Dad informed me the other day that the battery had gone - he hadn't driven it, it had been sat in the cold and the battery was. Order Mazda 3 Canister Purge Valve online today. If the power is disconnected for too long, these computers can lose their VRAM settings, including the engine idle settings. last incident was when vehicle had been idle for 5 days and needed jump starting. You will then take the battery out with the screwdriver and replace it. Seems to be on a real low ratio when starting up to 40 after that it's ok in higher gears. I would think that something like that would cause a misfire code and not an injector code. However, the complaint from the driver was a lack of power. I went ahead and changed just the 1 cylinder spark plug and rough idle went away. But by disconnecting your battery when you replace it with a new one, you cut the flow of power to your vehicle's computers, if only for a short time. I'll do a compression check to see if its low after work tomorrow. Found this thread, followed the instructions, took it for a spin aside from a little chugging from a rapid stop/go, everything worked great. Let's clean this question and find the problem. Overall poor vehicle performance; rough idling, stalling, hesitation on acceleration, etc. 3L with around 92k miles. I replaced the sensor in front of the charcoal box but it still ran rough. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. After taking your foot off the accelerator pedal the revs will drop, perhaps as low as 400 rpm, and then. My car was having a rough idle when stopped at stop lights where the rpm would dip and you could feel the car rumble a bit. Mazda OEM spark plugs are iridium plugs from NGK. Now I think its something simpler. It runs to good except for the rough idle and shuttering. so 5 days after i got my jbr 88 duro dogbone installed on my car. 0 runs smooth but idles rough and sometimes hard to start, other times fires right up. 2001: First generation. Mazda CX-5 owners have reported 10 problems related to battery dead (under the electrical system category). 0's, i got a really rough idle in mine, it almost feels like a misfire. What is draining my car battery and how do I make it stop? April 6, 2015 5:57 PM Subscribe. Mazda has released at least one TSB for the 2. Diagnosing Misalignment and Belt Noise July 30, 2014 at 10:54am. last incident was when vehicle had been idle for 5 days and needed jump starting. Suspension Spring Replacement How much does a Mazda 3 suspension spring replacement cost? The suspension springs on your Mazda 3 reduce the impact you feel inside your car when you drive over rough roads. The engine looses 50 RPM and runs rough when the fans are on then smooth when the fans shut off. “It needed a new battery after only 1. Bulletin 01-003/13 covers a rough-idle condition with an illumined MIL and DTCs P0015 and P0524. So when I put the new battery on (about 3 hrs after taking the old one out), I was surprised that it started OK, and nothing seemed different. Helpful Information. Can I recharge the battery at idle and any idea how long it will take. The alternator is failing or has ceased functioning. The intake piping could have developed further damage when it was moved for the (probably) first time in 13 years, worsening the issue. Step on the brake pedal for 30 seconds. I have a 2000 ford ranger xlt 4x4 with 177000 miles. Just replaced battery and then this started happening, also just had a major service a week ago at 80,000 kms. I found the guy that had the same problem as me updated a thread saying the "air/fuel sensor" was bad and a replacement fixed it. I have taken it in to dealers 3 times & this is what they have done: 1) Replaced 2 motor mounts and did a throttle body cleaning. I have a 2004 Mazda 3, and the battery was finally done after six and a half years. I learned some new things about "newer" cars (my last car was an '89 pickup) and I thought I'd share. After this experience, I would make. When the engine is cold the car idles rough with the RPMs going up & down. The actual installation is not a horribly complicated job and definitely doable: "DTC P0126 DTC P0128 Coolant thermostat stuck open DETECTION CONDITION DTC P0126 • If the ECT signal never exceeds 71°C {160 OF} after engine start for - 2004-2009 Mazda 3. The code P0505 - Idle Control System Malfunction means that the engine computer cannot regulate the idle speed. For best results, remove and clean idle air control valve. You can hear alot of air coming from the front of engine but when the car warms up, after about 5 minutes, you no longer hear the air and the car runs perfectly. Here is a list of things to try: - check the plug and wiring leading to the cam position sensor. This should happen on the 2nd replacement” Anonymous, CA (2010 Mazda 3 Grand Touring 2. Mazda 3 or 6 stalling and rough driving and idle issue (easy fix) P0455 Diagnose Replace Purge Control Valve Mazda 3 √ Fix it Angel. I had the same problems and a forum somewhere told me that there was a Mazda 626 directive telling a Mass Airflow sensor going bad after a certain mileage. I just have done the ETV relearning on an Axio 2012 with 1NZ engine. 1: Tire Pressure Monitoring System (TPMS) Wiring Diagram (With Advanced Keyless System Or Keyless Entry System) Courtesy of MAZDA MOTORS CORP. 2004 Mazda MPV Stalling and Rough Idle: Replacing the Idle Air Control (IAC) Valve. The engine does not want to idle, runs rough at idle and almost stalls. Problems with vehicle turning off seemed to go away but now I have a rough Idle. The ignition coil should be fine at that mileage. Misfiring: Cracking sounds from exhaust. 3 After the GREEN indicator light illuminates constantly, push the START/STOP button with your finger to start the engine. I've never experienced this problem before on both my 2. I have a 2007 Mazda 3 with battery problems. While there could be a wide range of reasons for why your 2007 Mazda 3 won’t start, the most common problem is that the battery is dead. View and Download Mazda 626 workshop manual online. 5, SKYACTIV-D 2. 0 DOHC and after I start the car and let it idle for a while the RPMs will drop low and idle rough and try to die and my gas milage has been cut down. You can hear alot of air coming from the front of engine but when the car warms up, after about 5 minutes, you no longer hear the air and the car runs perfectly. im having similar problems like this with my speed 3. I put in a new alternator, battery, and regulator. What would make my voltage gauge read low when battery is good Attempting to recharge a battery by letting the engine run at idle may not be beneficial unless all. If you just replaced the battery and car won't idle or stay on, this is the solution for it. Overall poor vehicle performance; rough idling, stalling, hesitation on acceleration, etc. Gen 8 Malibu, Years 2013-2015 and 2016 Limited. ) (w) RX8-Engine Troubleshooting Page 6. NASIOC 2018 Mazda 3 GT 18 days in the shop and a short block replacement was the cure. Try this first, it costs. Advance Auto is a price leader in new and used Mazda online auto parts. General information. The battery goes down after a few hours of driving. For 2009-13 Mazda BL Mazda3 Diesel vehicles with 2. (ISS - Idle Start Stop). I just have done the ETV relearning on an Axio 2012 with 1NZ engine. I push started it and it drove just fine. The shop had to take most of the top of the motor apart to access the head. 2014-2018 Mazda 3 Skyactiv How-To Guides How does one ensure the ECU doesn't need to re-learn the idle? I know people who went to change their battery expecting to have to reset their radio or infotainment settings but instead got a nasty surprise where they experienced rough idle for a few days while the ECU re-learned. The engine does not want to idle, runs rough at idle and almost stalls. when u change the battery how do u reset the engine to idle at the right rpm - it doesn't wanna start and it dies out. I'm looking for: 1. 6 ltr DOHC 4-door sedan AT Ignition Coil Replacement - This was an expensive affair so I started. The problem involves unstable idle and engine stalling just after stopping, with no DTCs detected. Photo's show my 2005 Mazda 3 2. The TCM replacement appeared to fix the issue and I was able to drive the car for a day (40 minute mostly highway drive) with normal shifting and running. 5i, I installed a new cd player and it started doing that to me a week ago, threw a cel after 3 days of trying to "drive it around until it learns". Usually the idle after start is fine but when in drive and foot is moved from the accelerator the engine wants to run bouncing between 250 and 750 rpm then sometimes will die. You will need to use a flat head screwdriver to pry open the fob. I have a 2007 Mazda 3 with battery problems. How to Do an Idle Relearn. Alternator Replacement. Why does my car start and idle for 3-5 minutes before dying? The spark plugs and fuel filter were replaced. The carburetor was taken off, checked and cleaned. 2002 Mazda MPV Intermittent misfire. I got it checked and: P0108 MAP/BARO circuit. They changed my seals, no more problems. My car was having a rough idle when stopped at stop lights where the rpm would dip and you could feel the car rumble a bit. old, tightened the alt. If you just replaced the battery and car won't idle or stay on, this is the solution for it. If it's cold in the morning, the battery may not be responding properly (slow chemical reaction), especially if it is four to five years old. if it ever stumbles while accelerating, that. I am noticing engine shake at the time of engine start and stop (Switch off). 0's, i got a really rough idle in mine, it almost feels like a misfire. 2 While the indicator light flashes GREEN, touch the START/STOP button using the back side of the transmitter (as shown). The battery power is depleted for some reasons such as the vehicle has not been driven for a long period. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Just replaced battery and then this started happening, also just had a major service a week ago at 80,000 kms. Understanding the warning signs of car alternator problems will help to avoid expensive repairs and inconvenient breakdowns. To see how frequently Mazda CX-9 problems occur, check out our car reliability stats. Hi Guys, I have a stock Mazda 3 MPS BL series 2 (2009 model). Mazda has released at least one TSB for the 2. Ran well before the battery went,. Protect your ECU, retain your OEM size battery, and provide clearance for up to a 3. First, when slowing down (as to a stop light) the engine rpm SOMETIMES doesn't drop to idle as I a. Originally posted on March 21, 2009. AutoZone's high-quality batteries are securely housed to protect against bumps and vibrations from construction areas or old, worn-out roads. 2010 Mazda 3 Parts and Accessories Idle Air Control Valves featuring Mazda's flair for details and materials that are fashionably different. For the last month I have had a problem with it refusing to start. North America's oldest and largest club for all Mazda cars, trucks and SUVs at www. I performed the steps outlined in the manual to help the car relearn its idle trim settings. The car was popular among consumers, selling faster than all previous Mazda models. After replacing, the car was undriveable, the idle was way low, and the wrench warning light was on. 3 litre 4 door. Labor costs are estimated between $26 and $34 while parts are priced at $202. My 55-plate 2l petrol Mazda 6 has started stalling when approaching junctions and when putting the clutch in or coasting for short distances at slow speeds (in car parks or traffic queues for example) When this happens, the revs drop below the normal idling range (650-700), bounce up and down and the car then sometimes stalls once they get. No start, no grinding, no clicking, no sound at all. The car also has a rough idle only when the a/c is on though. I was thinking of getting a yellow top optima to replace mine. Hey there, got a 2006 Mazda 3 2. I read that you need to keep the rest of the electrical system alive by plugging something into the cigarette lighter when you replace the battery, but I'm not sure. Simple battery testers can't, at this time, muddle through the chemical complexity of what goes on in a battery. Get the best deal for Unbranded Engine Timing Components for 2011 Mazda 6 from the largest online selection at eBay. By Tom Torbjornsen. Mazda Mazda6 Engine Problems. 1500 rpm I have 10. Cleaning The Maf Sensor on a Mazda3. Usually the idle after start is fine but when in drive and foot is moved from the accelerator the engine wants to run bouncing between 250 and 750 rpm then sometimes will die. In the past, most mechanics ended up having to replace the speedometer head when a vehicle came in with a broken speedometer. Now about 3 hours later I get in my car to head home and it starts right up and then slowly dies in like 2 or 3 seconds. AAA is able to get it jumped. 2-litre MZR-CD R2 2008 diesel engines, there have been reports of premature engine failures. It is the first ever minivan suitable for rough weather conditions, thanks to its all-wheel-drive feature. 5i, I installed a new cd player and it started doing that to me a week ago, threw a cel after 3 days of trying to "drive it around until it learns". I have a 2003 Mazda 6 with a 2. LIKE SHARE COMMENT AND HIT THAT SUBSCRIBE BUTTON FOR MORE VIDEOS. If you've got a Mazda thats been acting funny, idling rough, stalling you may want to try this fix before getting the tune up, fuel filter change, throttle body clean etc. Re: LOW ROUGH IDLE, Sometimes dies! I had all the same crap, did all the same stuff everyone else above did, made some gains however the bottom line for my truck was a Throttle Positioning Sensor. The KAM or "Keep Alive Memory" is the memory that is stored in the powertrain control module (PCM). :) I've had a battery lead come off a battery before. Some older cars use a carburetor to process fuel, rather than a fuel injection system. Many newer cars with powertrain control modules (PCMs) have to relearn engine idle after a battery is disconnected. National Highway Traffic Safety. They have been in storage for a while now. Originally posted on March 21, 2009. I'll do a compression check to see if its low after work tomorrow. On all variants, the body shell has been upgraded for 2007, with improved local rigidity for a stiffer, safer body and improved handling; the suspension has also been retuned for better stability. 2005 Mazda 3 - Power Steering / Radio Light Problems I have a 2005 Mazda 3 Hatchback with still under 100km and this morning and yesterday morning my power steering stopped working while I was driving (about 50km/hr), the power steering light lit up on the dash, and the stock radio dash shut on and off. I drove a car with a very dodgy battery just a few days ago. Mazda tests my battery and its “just fine – just needs a good charge. read to do after any long term battery disconnection to reset the idle. I checked the terminals and secure as could be and then checked my alternator, all ok. I replaced a dead battery, car was working fine prior to replacement, just wouldn't hold a charge. Just for lols, after it started she turned it off again after like 5 seconds to see if it would start again. ) 9 Fast idle/runs on The engine speed continues at fast idle after warm-up. Lets put a pin in the computer reflash or replacement for the moment. Car will drop below 1000 rpms and then rev back up to over 1500 like it wants to shut off. This islocated in the airflow tube coming from the airfilter. rather quick but do. Gen 8 Problems/Service Issues/Troubleshooting. Simply drive the vehicle for a short time for the idle to subside to normal operation. Under most circumstances, it will relearn after just driving the car for a while, but if your car continues to experience an abnormal idle, or you just don't want to wait for it to relearn on its own. For some reason toyota in all there wisdom do not store the idle parameters permanently in the ECU so here is the correct way to reset the idle speed. Exterior Features; Bodyside/Cab Step or Running Board: N/A; Bumper Step Up: N/A; Front Air Dam: Standard; Metallic Paint: Standard; Power Sliding Side Van Door: N/A; Power Trunk L. When in drive the engine shutters whether A/C is on or off. If the vehicle keeps running after a period of time, there’s likely a problem with your battery. guage goes up to normal operating temp. This valve allows air, determined by the Powertrain Control Module (PCM) and controlled by a duty cycle signal, to bypass the throttle plate in order to maintain the proper idle. Rough idle Mazda 3 Rough idle, bad gas mileage on Mazda 3 with the 2. , electronics, sensors, air intake/metering) problems. The DTC code P0015 is exhaust cam timing over-retarded, and the code P0524 is for low engine oil pressure. What would cause the car to idle low after replacing the battery? cause your car to idle rough or on a 1997 Cadillac Catera and is it relatively simple to replace it? About; Contact Us. Download Play. 4) Before you start the car for the first time, turn the key to the ON position but do NOT turn the engine over. They cleaned seal area, and this seems to. Posted on Jan 28, 2009. Hi Guys, I have a stock Mazda 3 MPS BL series 2 (2009 model). So I went to Pep Boys to get the battery tested and it was dead. A customer with a Mazda 626 and a four-cylinder engine had a very rough engine idle. As I rev the engine e I lose voltage. Advance Auto is a price leader in new and used Mazda online auto parts. I feel really bad about leaving it there like that, had a rat living in the hood too when I checked and a wasp nest, had to get all that out. I had to jump the battery to start, after replacing the battery the idle was rough in gear only. My fuel mileage is down after disconnecting & reconnecting the battery. Got a new battery and it happened again. 0-L 4 Cyl) Rough shifting Transmission rebuild or replacement “after 3 months of owning the vehicle. Okay so a couple weeks back my car would idle really rough and sometimes stall while at a stop. Mazda dealer says it will not work. For this reason, some older cars may require the idle speed re-learn after the battery is replaced. When a code reader was installed, the reader showed no codes or even a history of codes. last 10 years than a $400 battery that last 3. After taking your foot off the accelerator pedal the revs will drop, perhaps as low as 400 rpm, and then. In some high-mileage cars, the engine may run rough at idle or even stall after replacing the battery. The removal of electrical power from the engine erases idle memory from the PCM, the computer where it is stored. 0, 6-cyl, 4WD). WITHOUT ADVANCED KEYLESS SYSTEM AND KEYLESS ENTRY SYSTEM 2007 Mazda MX-5 Miata Sport. After the first start with the new battery the idle would be all over the place for the first 15 min. Mazda MX-5 Idle Dip Solved. Look at your VECI map under the hood, it will show you where these items are. If the power is disconnected for too long, these computers can lose their VRAM settings, including the engine idle settings. While there are a variety of reasons your Mazda Mazda3 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. ? All explain are approximative value. Rotating counterclockwise will rise the RMP. Then I'd replace the other 3 plugs and. Below is a picture of what it looks like ,and. It will not idle correctly. Disconnect one of the battery leads. If spark plugs do not fix it suspect a faulty MAF sensor. problem solved. I had to jump the battery to start, after replacing the battery the idle was rough in gear only. Can I recharge the battery at idle and any idea how long it will take. have not been able to get it restarted. 160,000 miles on tranny. Replaced air filter and maf sensor. Got a new battery and it happened again. 0-L 4 Cyl) Rough shifting Transmission rebuild or replacement “after 3 months of owning the vehicle. incorrect battery testing may result in unnecessary battery replacement. I switch back to my old battery, same problem now. Honda Accord 2000 V6 intermitently stalls when idling after start. The battery may also be a problem roadxing, the one I used is kind of small and this car had a huge truck battery that was used to start it when I first got it. In every gear at any speed (including idle) the car surges. If your battery is dying it can give you a rough idle. The engine betters the idle but in some times it goes back to rough idlewhat i have to check?. The valve is located on the side of the throttle body. Get the best deal for Unbranded Engine Timing Components for 2011 Mazda 6 from the largest online selection at eBay. I recently changed the battery in my 2006 Mazda 5 and since then the cars idle has been pretty wild. Checked brand, part number and the same one Mazda sell. 5 volts at idle. You take pride in keeping your vehicle in superior condition, which includes making minor repairs as needed. Adjust the idle with the flathead screw on the right top side of the t throtthle body. They replace the battery this time. Technical Service Bulletins are provided for informational purposes only. In some cars, a stuck-open purge valve can cause difficulty starting right after refueling at a gas station: for the first few seconds the engine may run rough and stumble.